The Humming Beneath the Tyne

The Tyne Exhibition and Conference Centre looks different when nobody is there. Not spooky or anything, just bigger and quieter. The kind of quiet that makes your footsteps sound wrong. I'd been doing maintenance at the TECC for about three years by then.

Mostly nights, mostly electrical. The pay was decent and the work was straightforward. Check the breaker panels, test the emergency lighting, make sure the backup generators hadn't developed any new problems. My normal rota was Wednesday through Sunday, 22:30 to 05:30, though that week I was covering the Tuesday night shift as well.

Sometimes there would be cleaning crews around, but usually it was just me and whichever security officer was on duty. I kept a battered stainless-steel Thermos flask in my tool bag, filled with black coffee. That was pretty much the routine. The building had a long service corridor running behind the event halls, and that was where most of the electrical access was.

Concrete floors, breeze-block walls painted that industrial beige colour that's supposed to hide dirt but only makes everything look old. Fluorescent strips overhead. Some of them buzzed. I'd replaced a few tubes, but the fittings themselves were from the nineties and they all had that hum to them.

I had a facility-issued Hytera handheld radio clipped to my belt. It was supposed to keep me connected to security and the overnight manager, but most nights it just hissed static. Sometimes I'd get a burst of chatter from the loading bay or a muffled check-in from whoever was watching the cameras, but that was it. I kept it switched on anyway. Procedure.

That particular shift was Tuesday, 27 October 2026. I was doing my final walk-through at about 05:00. It was still dark outside, but that pre-dawn sort of dark where you know it's temporary. I'd already checked the main panels and tested the exit signs in the north wing.

I only had the basement generator room left. Then I could clock out. The corridor lights flickered once, a quick dip lasting perhaps half a second. I stopped walking and watched the fittings.

They steadied. I didn't think much of it. The mains supply around the Quayside wasn't perfect, especially once the weather started turning. Strong winds funnelled along the River Tyne, and everyone blamed the occasional fluctuations on those and the ageing local distribution equipment.

I kept going. The generator room was at the east end of the basement, past the storage cages and some old loading equipment nobody used any more. I unlocked the door with a key from my ring and stepped inside. The generators were two large yellow Perkins diesel sets, big industrial units that could carry the whole building if the power failed during an event.

I went through the checklist. Fuel levels, oil pressure, battery charge. Everything looked fine. The lights dipped again, longer this time, perhaps two seconds.

The generators didn't start, which meant the mains hadn't actually failed, only sagged. I frowned and took out my mobile to make a note. I ought to mention it to the day crew. It could have been a transformer problem somewhere upstream.

That was when the radio crackled. Not the usual static. An actual voice, clear enough that I heard every word.

"All personnel, this is a priority alert. If you are receiving this transmission, acknowledge immediately."

I unclipped the radio and pressed the transmit button.

"Calder here. What's going on?"

Nothing. Just hiss. I waited about ten seconds, then tried again.

"Calder, maintenance. I'm in the east basement. Do you need something?"

Still nothing. I clipped the radio back to my belt and finished checking the generators.

Probably a test or a crossed signal from another building. It happened sometimes. The adjoining civic events complex and indoor arena shared frequencies, and if somebody over there was running drills, signals could bleed through. I locked the generator room and headed back towards the service stairs.

My shift was done. I only wanted to collect my coat from the break room and get out.

The radio crackled again.

"Not a drill. Repeat, this is not a drill. All personnel are advised to..."

It cut off. I stopped at the bottom of the stairs and turned up the volume. Waited.

Nothing. Strange, but not impossible. I'd heard stranger things on night shifts. Once, the radio had picked up a haulage depot in Gateshead and I'd listened to half a conversation about a load of commercial freezers. Another time it was somebody's child singing. Signals got crossed.

I climbed the stairs and clocked out at 05:23.

Ouseburn was about fifteen minutes from the TECC by pickup when the roads were empty. At that hour they were. I crossed the deserted staff car park and climbed into my battered 2009 Mitsubishi L200. The wind coming along the river was cold and steady, and I could hear the Tyne moving beyond the buildings even when I couldn't see it.

The sky was beginning to lighten, that flat grey that comes before an actual sunrise. Our flat was small, on the second floor of a converted riverside warehouse. Two flights above the ground floor. Two bedrooms, one bathroom, a kitchen that was mostly worktop, and a fridge that rattled. The rent was reasonable. The landlord didn't care much as long as we paid on time.

Jamie was usually up when I got back. He worked at the Port of Tyne in freight handling and stock control, and his hours ran opposite to mine. We overlapped for perhaps half an hour in the mornings, long enough to cross paths and make sure nothing urgent had happened.

I unlocked the door and stepped inside.

The kitchen lights were on. I could smell coffee. Jamie stood at the worktop, pouring from the Russell Hobbs filter machine we'd had for longer than I could remember. He glanced over when I entered and nodded.

He didn't say anything. He usually didn't in the mornings. It took him a while to adjust the processor and get his brain working in speech mode. Signing was easier.

I dropped my tool bag beside the door and shrugged off my coat.

"Morning," I said.

He put the pot down, picked up his mug and signed with his free hand.

"Quiet night?"

"Pretty much. Power dipped a couple of times. Might be something wrong with the local supply."

He nodded and took a sip. His cochlear system was the newer sort. The external sound processor sat behind his ear and connected to a magnetised transmitter coil against the side of his head. The implanted receiver was beneath the skin. He'd had it for about six years. Before that he'd used hearing aids, and before those there had been nothing.

An industrial accident when he was eighteen, involving a machine at a job site. I didn't ask about it much. He didn't talk about it much.

I took a mug from the cupboard and poured my own coffee.

We didn't have many routines, but this was one of them. The overlap. A few minutes in the kitchen before he left and I collapsed into bed.

I noticed the sack of salt beside the door. It was a 25 kg B&Q sack of white de-icing salt, the sort you spread over steps and paths. Jamie had brought it home about two weeks earlier, when the weather first started hinting at frost. He said the exterior stairs would ice over and somebody would go flying if we didn't keep salt close.

He wasn't wrong. The building's outside stairwell was galvanised steel grating and it became slick quickly. But he also kept moving the sack. I'd seen him adjust it several times so it sat square against the door frame. It wasn't blocking anything. It was simply there. When I asked him about it, he'd shrugged and signed that he felt better with it close.

I hadn't pushed. Jamie had his things. Routines helped him. If a sack of rock salt beside the door made the flat feel less exposed, fine.

I leant against the worktop and drank my coffee. He checked his mobile, set it down and signed again.

"Working tonight?"

"Yeah. Same hours."

"Port's shutting early today. I'll be back by 16:00."

"Sounds good."

He finished his coffee and rinsed the mug in the sink, then took his jacket from the hook beside the door and pulled it on. He gave me another nod and left. I listened to his footsteps fade down the stairs, then finished my own coffee and rinsed the mug.

I thought about going to bed, but I wasn't tired yet. The supply dips were still bothering me. Probably nothing, but it was the kind of thing that lodged in my head. I took out my mobile and checked for power-cut reports.

There was nothing on the electricity network's incident page. No notice from Newcastle City Council or the supplier. I scrolled through a couple of local news sites. The weather looked normal. No storms coming.

I put the mobile on the worktop and looked at the sack again. It was just sitting there, 25 kg of salt in a reinforced paper sack. But Jamie had been particular about it. The placement. The way having it there made him feel.

I shook my head and went to my room.

I didn't sleep well. I kept waking for no reason and checking the time on my mobile. I finally gave up at about 14:00, got dressed, made a sandwich and watched part of a replay of a Newcastle United cup match on the television in the living room.

Jamie came back at 16:10, close enough to what he'd promised. He looked tired, nodded as he entered and went straight to the shower. He removed the external processor and coil before going into the bathroom, as he always did.

I watched the rest of the match and flicked through a few channels. I found a weather report. Still nothing unusual. Clear skies, temperatures between 6 and 8 degrees Celsius. Normal for late October.

My mobile buzzed.

I picked it up. A message from my maintenance supervisor at the TECC.

You working tonight?

I typed back.

Yeah. 22:30 to 05:30. Why?

Three dots appeared, vanished, then nothing.

I waited a minute and sent another message.

Something going on?

No response. Strange.

I put the mobile down and looked at the television. The channel had changed. I hadn't done it. I hadn't touched the remote.

The screen carried a UK national emergency warning. A red banner sat across the top above blocks of severe-looking text, but there was no audio yet. I stared at it. Any announced test of the national system would have been publicised in advance, and nobody scheduled an unannounced one for a Tuesday afternoon.

My mobile lit on the cushion beside me. Not a call. A UK Emergency Alert filled the screen, bright white and red, carrying the same warning header.

Then the tone started.

That flat, brutal siren designed to cut through everything. It came from the television and my mobile at the same time, slightly out of step, and made my teeth hurt.

I reached for the remote. The television volume was already at maximum. I hadn't touched it.

The tone stopped.

Words appeared beneath the warning banner.

NATIONAL EMERGENCY WARNING

THIS IS NOT A TEST

I sat straighter. My mobile showed the same words.

IF YOU ARE RECEIVING THIS MESSAGE, FOLLOW THESE INSTRUCTIONS IMMEDIATELY.

LOCATE A TRUSTED PERSON, FAMILY MEMBER OR CLOSE FRIEND, WHOM YOU HAVE KNOWN FOR MORE THAN ONE YEAR.

I looked towards the hallway. The shower was still running. Jamie was in there.

MAKE PHYSICAL CONTACT. HOLD HANDS OR LINK ARMS. DO NOT BREAK CONTACT.

The words continued.

TURN OFF ALL LIGHTS. CLOSE ALL WINDOW COVERINGS. ELIMINATE EVERY LIGHT SOURCE.

What the hell?

CLOSE YOUR EYES. DO NOT OPEN THEM UNTIL FURTHER INSTRUCTION.

REMAIN COMPLETELY SILENT. DO NOT SPEAK. DO NOT MAKE ANY NOISE.

SPEECH WILL CAUSE RECOGNITION.

I read that line twice.

Speech will cause recognition.

Recognition by what?

MAINTAIN PHYSICAL CONTACT AND SILENCE UNTIL THE ALL-CLEAR SIGNAL IS BROADCAST.

REPEAT: DO NOT SPEAK. DO NOT OPEN YOUR EYES. DO NOT BREAK CONTACT.

THIS IS A NATIONAL EMERGENCY.

The message froze on the television. My mobile went dark.

I sat holding the remote, my heart doing something unpleasant in my chest. The shower stopped.

I stood and walked to the bathroom door. I knocked twice, then waited.

I heard Jamie moving around. The door opened a crack and steam rolled out. He had a towel wrapped around him, the processor still off and his hair dripping.

He looked at me and his expression changed. He'd seen something in my face. He stepped out and signed.

"What?"

I pointed towards the living room, then spoke carefully so he could read my lips.

"An emergency warning just came through. Television and both mobiles. Some kind of national alert."

He frowned and moved past me towards the living room. I followed.

The television was back to normal, showing football highlights at an ordinary volume.

Jamie looked at me, then at the screen, then back at me. He signed.

"What did it say?"

"Instructions. Find someone you trust. Hold hands. Switch off every light. Close your eyes. Stay silent."

I paused.

"It said speech would cause recognition."

"Recognition by what?"

"It didn't say."

He stared at the television for several seconds, then took out his own mobile, checked the screen, scrolled through something and shook his head.

"Nothing here."

"It was on yours too. Same warning, same text."

He looked at me. I could see him trying to work out whether I was taking the piss. I wasn't.

"You sure?"

"Yeah."

He placed his mobile on the coffee table and signed.

"Let me get dressed."

I nodded. He returned to his room.

I picked up my mobile and opened the emergency-alert history. There was nothing new in the log. The last entry was from three months earlier, a flood warning that had come to nothing. But I'd seen this one. The screen, the text, the instructions.

Jamie returned wearing jeans and a flannel shirt, with the external sound processor behind his ear and the transmitter coil back in place against his head. He sat on the sofa and held out a hand for my mobile. I gave it to him.

He searched the same screens I had, checking emergency alerts and news applications. He found nothing.

He handed the mobile back and signed.

"Maybe a hack. A false alert."

"Maybe."

"Did it say what the emergency was?"

"No. Only the instructions."

He sat back and folded his arms. He didn't look convinced. He didn't look frightened either. Just busy processing it.

I walked to the window and looked out. Ouseburn seemed normal. A few people moved along the pavements and cars travelled along City Road. No panic. No sirens.

"Could have been a fault," I said. "A signal crossed with something else."

Jamie didn't respond.

I turned back. He was watching the television, but his face had that blank look he got when he was thinking too hard about something. The sack of salt was still beside the door.

My mobile buzzed.

A message from my supervisor. Finally.

Don't come in tonight. Buildings closed until further notice.

I stared at it and typed back.

Why? What's going on?

Three dots appeared, followed by a reply.

Don't know. Instructions from the council. Just stay home.

I showed Jamie the screen.

He read it and his frown deepened.

"That's not normal," he signed.

"No. It isn't."

I didn't have much time to think about what my supervisor meant. Perhaps thirty seconds. Perhaps less.

A low thump rolled across Newcastle. Not a bang and not an explosion. Just a deep, flat sound that was felt more than heard. It came up through the foundations and rattled objects on the shelves. A framed photograph of the Tyne Bridge, bought from The Range three years earlier, knocked once against the hallway wall. Hard enough that I heard the frame tap the plasterboard.

The lights blinked.

Then the street outside went dark.

I went to the window. From our angle I could see a run of street lamps along City Road, the glow from nearby businesses and illuminated signs beyond the river. All of it went out at once. Cars kept moving with their headlights on, but everything else fell into a strange half-darkness. The sky held that late-afternoon grey in which shapes remained clear but every artificial light was gone.

Jamie moved behind me.

When I turned, he had his mobile raised, its screen bright against his face. His eyes moved quickly across the warning. Then he looked at me and his hands came up in a sharp, frantic motion.

It wasn't a sign I recognised, only urgency. He pointed at the mobile, then at me, then shoved both palms forwards as if trying to push me into action.

I took out my own mobile. The alert was there again, frozen on the screen.

I read it more slowly this time.

Locate a trusted person. Make physical contact. Switch off every light. Close all coverings. Eliminate light sources. Close your eyes. Remain silent.

Speech will cause recognition.

Jamie grabbed my wrist, not gently. His other hand pointed towards the living room and then the light switch beside the door. I nodded without speaking.

He put a finger to his lips.

I moved.

The overhead light in the living room went first. I flicked the switch and the space dropped into dimness. Jamie was already at the window, dragging the curtains shut. They were cheap beige Dunelm curtains that didn't quite cover the whole frame, but he pulled them as far as they would go and tucked the edges against the wall.

The kitchen light was still on. I crossed the room and switched that off too. Then the bathroom and both bedrooms. I went through the flat in perhaps twenty seconds, killing every light I could find.

By the time I returned to the living room, Jamie had unplugged the microwave because its clock was still glowing. He was breathing hard. I could hear it even though the flat was quiet.

I checked my mobile once more. The warning hadn't changed. I switched off the screen and placed it face down on the coffee table. Jamie did the same.

Then he sat on the flat synthetic Habitat rug in the middle of the living-room floor, crossed his legs and looked up at me. He held out both hands.

I sat opposite him. The rug's scratchy fibres did nothing for comfort. My knees cracked as I folded them.

Jamie's hands were trembling slightly. I took them. His fingers locked around mine tightly enough that I felt the bones of his knuckles pressing into my palms.

We sat there.

I closed my eyes.

The flat was quiet in a way I wasn't used to. No hum from the fridge. No ticking from the electric storage heaters. The power was out, I realised. Not only the street. Everything.

I couldn't hear the neighbours either, which was odd because the man below us usually had his television running until 18:00 or 19:00. I tried to keep my breathing steady. In through my nose, out through my mouth.

Jamie's grip didn't loosen.

The warning had told us to stay silent. Speech would cause recognition.

I didn't know what that meant. Recognition by what? Recognition how? But the message had taken over the television and both mobiles at once, with the alarm loud enough to make my ears ring. My supervisor had told me not to report for work, and the entire city had gone dark.

So I kept my mouth shut.

It felt as though the whole of Newcastle was holding its breath. That's the best way I can describe it. There were no engines, no voices, no wind.

Only a heavy, waiting silence pressing in from every side.

I don't know how long we sat there. Perhaps one minute. Perhaps two.

Then Jamie's grip tightened.

Not merely tightened. Clamped. His fingers dug into the backs of my hands hard enough that I nearly pulled away. Nearly opened my eyes.

But I didn't.

I held still. I kept my eyes shut.

I heard him draw a quick, sharp breath, the way he did when something startled him. Then his mouth moved.

I couldn't see it, but I heard it. A wet sound. Lips parting. Tongue against teeth.

He was trying to speak.

Jamie didn't speak much. He could, but the processor didn't always render things cleanly, and after the accident he'd become more comfortable signing. When he did use his voice, it was careful and deliberate. Every word came out as if he were placing it somewhere precise.

This wasn't that.

His breath caught. A strangled noise emerged, half vocal and half mechanical, as though the processor were feeding back or translating something it had never been meant to receive. His hands were crushing mine now. I could feel the tendons in his fingers standing out.

Then a voice came from his mouth.

It wasn't his.

"Martin."

I knew that voice. I'd known it all my life.

"You need to run now, lad. Alone."

My dad had died four years earlier. Pulmonary embolism. Forty minutes from the first symptoms to flatline. Jamie and I had both gone to the hospital, but we hadn't reached him in time.

This was his voice. The old North East dockworker's cadence. The exact roughness on the Rs, the same habit of dropping the end of a sentence when he wanted you to move instead of argue.

"Don't look back."

It came from Jamie's mouth, but it was Dad's voice.

My eyes opened.

I didn't decide to do it. They simply opened.

The living room was dark, though not completely black. Grey light leaked around the curtains, but there wasn't enough of it to give anything a proper edge. The sofa was a shadow. The coffee table was a smudge.

Jamie sat opposite me with his hands still locked around mine. His eyes were open too. Wide open.

His mouth was moving, but no more words came out. His face looked wrong. Slack. Empty.

In the hallway, beyond the coffee table and the edge of the sofa, something tall crossed the entrance.

It made no sound. No footsteps, no scrape, no breath. It moved from the left side of the doorway to the right, and I couldn't give its shape a name.

Tall. That was all I had. Tall, wrong and dark in a way that didn't match the shadows around it. It crossed the entrance without touching the floor.

Then it was gone.

I blinked.

That may have saved me, because when my eyes opened again I could see it properly.

The thing was still in the hallway. It wasn't moving now. It stood there, thin in a way that made no sense, as if somebody had dragged a person through a narrow gap and whatever emerged on the other side had kept the compressed shape.

The proportions were wrong. Arms too long, hanging past where its knees ought to have been. No clear joints that I could see, only slight bends suggesting elbows and shoulders without committing to human anatomy.

But I saw the eyes clearly.

They held a faint blue-green light inside them, wet and shifting, as if something under the surface were trying to focus. The colour changed when the thing tilted its head, slowly tracking something I couldn't see.

I remained on the floor, still holding Jamie's hands, except his grip had become completely slack. My palms were slick with sweat. Mine or his, I couldn't tell.

I didn't move. I drew only the shallowest breath I could manage.

The thing stopped tilting its head. It faced us.

I couldn't tell whether it had a mouth. The lower half of its face was shadow, or perhaps an absence, as if somebody had smudged it out.

Jamie made a sound. Not words, only a wet click at the back of his throat. Beneath it came a thin electronic squeal from his processor, like feedback forced through a channel at the wrong frequency.

His hands slid from mine. They didn't jerk away. His fingers simply trailed across my palms and came free.

Then he stood.

Too quickly. Far too quickly.

His heel scraped the floor and knocked the coffee table sideways. The wood made a sharp shriek across the boards, cutting through the silence. Jamie was upright before I'd properly registered that he was moving.

He didn't sway or catch his balance. He went from sitting to standing in one smooth motion. I'd watched him get up from the floor a thousand times. He always needed a second. Always planted a hand on his knee or the sofa arm.

Not this time.

I looked at his face.

Blank. Completely blank. Not neutral. Not calm.

Blank, as though somebody had wiped away everything behind his eyes and left only the shape of a person.

His mouth hung slightly open. The external processor remained behind his ear and the magnetised transmitter coil was fixed against the side of his head. A tiny green indicator flashed on the casing. Active. Receiving.

His eyes had changed. They carried an oily blue-green sheen, reflective rather than lit from within. A thin film moving across the surface.

"Jamie," I said.

His head snapped towards me.

It didn't turn. It snapped, the way a dog's head moves at a whistle.

Then he lunged.

I didn't think. I shoved backwards across the rug and tried to get my legs beneath me, but he was already on me.

Both hands closed around my throat. His thumbs dug into my windpipe and his fingers locked behind my neck. The pressure was immediate and steady. No hesitation. No build-up. Nothing, then full force in half a second.

I couldn't draw breath.

I seized his wrists and tried to pull them down, prise them apart, anything. His grip didn't move. It felt as though I were hauling at steel bars.

White sparks appeared at the edges of my vision and began creeping inwards. My pulse hammered in my ears, fast and panicked and far too loud.

Jamie's expression didn't change. Still blank. Still nothing.

The pressure neither increased nor eased. It stayed constant and mechanical, as if he'd locked his hands into position and forgotten they belonged to him.

I tried to say his name. Nothing came out. My throat was closed completely.

I twisted and threw my weight to the left, dragging him with me. We hit the floor hard. My shoulder slammed into one of the coffee table's legs, and I used the momentum to roll us towards the kitchen.

Jamie's grip remained locked. It didn't slip or loosen.

My mobile skittered from the table and cracked against the skirting board, screen down.

The worktop edge was roughly half a metre away. A sharp laminate corner we'd talked about replacing because it was chipped and ugly.

I hooked a leg around Jamie's knee, shoved hard and rolled us again until one of his arms was over the edge. Then I lifted his wrist and drove it down against the corner with everything I had.

The impact travelled through both of us. I felt the laminate connect. Felt the bones of his wrist compress against it.

Jamie didn't make a sound. No cry. No gasp. His face didn't twitch.

His grip stayed tight around my throat.

I slammed his wrist down again. Then a third time.

Something gave. Not bone. His fingers finally released, the tendons unlocking all at once.

Air tore into my throat. It burned. I coughed so hard I tasted copper.

I shoved him away and scrambled backwards, my boots slipping on the linoleum. Jamie remained on the floor for perhaps two seconds, then began to rise.

The same wrong movement. Too smooth. No hesitation.

I didn't wait.

I ran for the door. My keys hung beside it. I snatched them down.

The 25 kg sack of white de-icing salt was still against the door frame where Jamie had left it. I hooked a hand through the top and dragged it with me, the weight wrenching at my shoulder.

I pulled open the door and stumbled into the corridor.

Movement came from behind me.

Not footsteps. Something else. Dragging and uneven, like wet cloth being pulled over tiles with a hitch in the rhythm that matched neither a walk nor a run.

It was coming from the flat.

I forced myself not to look back.

The stairwell was dark. No emergency lighting. No glow through the windows. I took the stairs two at a time, the salt sack striking my leg at every step and my keys cutting into my palm.

My throat felt as if I'd swallowed glass. I could still feel Jamie's thumbs against my windpipe.

Ground floor.

I shoved through the outside door and met the cold.

The car park was empty. No people. No movement.

My L200 was in the third bay from the building, its windscreen cracked and its lockable tool box fixed across the load bed. I opened the right-hand driver's door, hauled the salt sack into the passenger footwell and climbed in.

The engine started on the second attempt.

I didn't wait for it to warm. I reversed out, the tyres squealing, and swung on to City Road.

Newcastle looked wrong. Half awake, half erased. That's the best way I can put it.

The traffic lights were all dead, swaying on their cables in the wind. No red, amber or green. Only black housings rocking and creaking.

I crossed the junction towards Grey Street without slowing. I saw no other moving vehicle, though abandoned cars were everywhere. A saloon sat in the middle of the road with its driver's door open and its hazard lights still blinking. Amber pulses in the grey dark. A van had mounted the pavement with its back doors hanging wide. An SUV had driven into a shopfront, scattering glass over its bonnet.

There was nobody inside any of them. Only empty seats and open doors.

I kept driving.

The Royal Victoria Infirmary. That was where I was going. It was the largest hospital nearby, up beyond Queen Victoria Road, and I reckoned it would have backup generators, trained staff and emergency procedures. If anything in the city still worked, it would be there.

I turned along St Thomas Street and passed a man standing in the road. He didn't react as I approached. He simply stood there, arms at his sides and face tipped towards the sky.

I swerved around him and checked the rear-view mirror.

His eyes caught the red glow of my tail lamps. Blue-green, wet and oily. The same sheen Jamie had.

I passed two more people a street later, both motionless on the pavement, both staring upwards. One wore a courier's jacket. The other looked like a child, perhaps twelve. The same eyes.

I stopped checking the mirror after that.

The wind strengthened as I climbed, rattling the pickup. I could see the hospital ahead, its brick buildings rising above the road and its emergency facilities lit by generator power.

Power, I thought. They've still got power.

Then I saw the people blocking the approach.

They weren't standing still this time. Dozens of them, perhaps more, spread across both lanes. They moved slowly and without purpose, heads tipped back and arms hanging loose. Dead traffic lights swung above them, their cables groaning.

Every face had that blue-green film over the eyes.

I slowed and stopped about 9 m away. They didn't react. They didn't turn towards me, hurry or scatter. They kept walking, drifting across the road in groups of two or three.

Then I realised they weren't walking towards anything.

There was no destination. Only movement.

I put the pickup into reverse and backed away until I found room to turn.

The direct approach to the hospital was blocked. I circled around, took another road up towards the main entrance and entered the hospital car park at perhaps 30 kilometres an hour, watching for more people with those eyes.

The car park was half full. Most vehicles were parked normally, with a few sitting crooked across the markings. I couldn't see anyone moving.

I stopped near the main entrance and took the salt sack from the passenger footwell. I didn't know what I meant to do with it. It simply felt better to have something heavy in my hands.

The sliding doors didn't open when I approached. They were switched off.

Through the glass I saw the lobby lit yellow by generator power. About a dozen people stood inside. NHS staff in theatre blues and ward uniforms, several people in ordinary clothes and an unnamed hospital security officer wearing a dark uniform.

They were all looking at me.

I waved. Nobody moved.

I stepped closer and knocked on the glass. One of the nurses flinched but didn't come forwards. The security officer put a hand on her shoulder and shook his head.

"I need help," I called through the door, loudly enough for them to hear.

The officer stepped closer. He was about fifty, with a grey beard and a tired face. He studied me for a long moment, then pointed to his left, towards the ambulance bay.

I waited to see whether he would say anything. He didn't. He kept pointing.

"All right," I said.

Nobody responded.

I returned to the pickup, put the salt back in the passenger footwell and drove around to the ambulance bay.

Two large vehicle doors stood open, with NHS ambulances parked inside under powered lights. Their Battenburg markings shone green and yellow against the surrounding dark. I parked nearby, got out and deliberately left the salt in the pickup.

A woman stepped from between the ambulances before I'd gone 3 m.

She wasn't NHS staff. She wore a dark waterproof jacket, her hair pulled tightly back, with an identification card clipped to a lanyard around her neck. She was perhaps 1.7 m tall and lean, with the alert look of someone who ran or climbed or did something else that kept her sharp.

"Stop there," she said.

She wasn't loud. She didn't need to be.

I stopped.

She came closer but kept roughly 5 m between us. Her gaze moved past me to the pickup, the car park and the road beyond. Scanning.

"Are you alone?"

"Yeah."

"Did you drive here from inside the city?"

"Ouseburn. My flat's there."

She nodded once, took a small notebook from her jacket and clicked a pen.

"Name?"

"Martin Calder."

She wrote it down.

"I'm Harriet Vane, Cabinet Office civil contingencies liaison officer. I was deployed to Tyne and Wear at 04:00 this morning. I'm working with the local resilience forum, police, NHS and Armed Forces. A containment operation is being established. You need to leave Newcastle now."

"Containment?"

"Correct."

"For what?"

"That isn't your concern at present."

She looked past me again.

"Anyone remaining within the sealed area when the cordon becomes active will be treated as compromised. That includes you if you don't move."

My throat still hurt from Jamie's hands. I swallowed and it felt like gravel.

"Compromised how?"

"Potentially infected. Potentially hostile." Her eyes fixed on mine. "Potentially no longer acting of their own will."

She said it without emotion. Only facts.

"The cordon activates in ninety minutes. After that, nobody gets out. Orders have been issued to use lethal force against anyone attempting to breach the sealed perimeter."

"My brother's back there."

Harriet looked directly at me. Sharper now.

"Where?"

"Our flat in Ouseburn. Something happened to him."

"What happened?"

"His eyes changed. He tried to kill me."

I touched my throat without meaning to.

"It wasn't him any more."

She wrote something else in the notebook.

"During the warning window, did you hear a familiar voice used as a lure?"

I blinked.

"What?"

"The emergency warning. The period when you were told to keep your eyes closed and remain silent. Did you hear someone you knew? Someone you trusted?"

Her pen remained against the paper.

I thought of my father's voice emerging from Jamie's mouth, saying my name exactly as he used to.

"Yeah."

"Did you answer that voice aloud?"

"No."

"You're certain?"

"I stayed quiet. My brother spoke."

Harriet's jaw tightened. She closed the notebook and returned it to her pocket.

"The familiar voice is a lure. It isn't proof that anyone survived. It's bait."

"I know it wasn't him," I said.

"I know that. Then you understand he's gone."

"I didn't say that."

Harriet Vane's eyes moved past me again, more slowly this time, as though she were tracking something I couldn't see.

"If your brother spoke during the alert window, he's compromised. The same as everyone else who answered. You can't help him."

"You don't know that."

"I do."

She stepped closer. She was still roughly 3 m away, but her voice dropped.

"Listen to me. This isn't a rescue situation. This is containment. You go back in there, you don't come out. The cordon doesn't care why you're inside."

"What cordon?"

"A sealed perimeter. Armed Forces personnel, Northumbria Police and specialist central-government units. Once it's active, they have orders to use lethal force against anyone attempting to breach it."

I looked back towards the road, towards the centre of Newcastle.

"They're just leaving everyone."

"Everyone who's left isn't everyone any more."

Harriet's hand went to her pocket and rested on the notebook there.

"If you saw your brother's eyes change, you know I'm right."

I did know. I'd seen Jamie's face go blank. I'd felt his hands lock around my throat without hesitation or recognition. But he was still in there somewhere. He had to be.

"How long do I have?"

"Eighty-five minutes. Maybe less if the situation escalates."

At last she looked directly at me instead of past me.

"There's an evacuation reception centre and checkpoint outside Morpeth. Evacuee registration, medical triage and decontamination. Take the A1 northbound. You'll reach the checkpoint before the cordon, and they'll get you out."

"And if I go back?"

"Then you don't get out."

She took a card from her pocket and held it towards me. I stepped forward and accepted it. It was plain white, with a telephone number and an official seal I didn't recognise.

"If you leave now and remember something useful later, ring that number."

I put the card in my jacket.

"What's useful?"

"Anything about the alert. The voice. What your brother did before he changed."

She turned back towards the powered ambulance bay. NHS ambulances stood beneath the lights, their Battenburg markings bright against the gloom.

"Eighty-five minutes, Martin. Don't waste them."

She walked away before I could say anything else and disappeared between the ambulances into the lit interior of the Royal Victoria Infirmary.

I stood there for perhaps thirty seconds. Then I returned to the pickup. The sack of salt was still where I had left it inside the cab.

I didn't go north.

I turned the Mitsubishi round and headed back down the hill towards Ouseburn. Harriet was probably right. Jamie was probably gone in the same way as all those people blocking the hospital approach. But I had left him in the flat without even trying to find out whether there was a way to bring him back.

Halfway down Grey Street, the facility-issued Hytera radio crackled. It wasn't ordinary static and it wasn't a voice. It was a wet, rhythmic sound, drawing in and easing out.

Breathing.

I reached for the volume control and stopped. The sound wasn't coming from the radio's speaker. It was too close, right beside my ear and somehow inside my head.

I switched the radio off.

The breathing continued. In, out, slow and deliberate. The way something breathed when it wasn't in a hurry, when it knew you could hear it.

Then I felt the low thump again, the one that had rolled through the converted warehouse and rattled the framed Tyne Bridge photograph. Except now it wasn't in the walls. It was inside the breathing. The same rhythm. The same weight.

The thing in our flat hadn't made that sound.

It had been answering it.

I reached Scotswood Road at nearly 65 km/h and saw the vehicles first. Three Newcastle City Council Highways lorries stood diagonally across both lanes. Black-and-white council crests marked the doors, and reflective red-and-yellow panels covered their backs. Their mobile elevating work platforms were folded down.

Behind them stood four or five flatbed lorries, forming part of a loose ring that climbed towards the rising ground north and west of the city. I slowed because I had no choice.

The flatbeds weren't carrying timber or ordinary roadworks equipment. They held temporary distribution frames stacked far too high, the sort used to supply stages, catering units and broadcast compounds at major events. Black powder-coated steel rectangles, roughly 1.8 m tall and 1.2 m wide, had been bolted together in sections.

Thick coils of cable filled the spaces between them. It wasn't domestic flex. It was heavy distribution cable, the kind you handled with insulated sleeves and leather gloves. Someone had stacked the frames on edge like a fence, close enough together that I couldn't see what lay beyond them.

I stopped about 9 m away and left the pickup in drive.

Six or seven workers moved between the equipment, all wearing safety helmets and hi-vis jackets. None carried a torch. That felt wrong because the street lights were still dead and the late-afternoon sky was low and grey. There wasn't enough light to work safely unless they knew exactly where every cable and fitting lay.

They moved smoothly, all of them coordinated.

A man on the left walked to a flatbed and bent to inspect something near its wheel arch. Another climbed onto the bed of the middle lorry and crouched beside a distribution frame, running one hand along its base.

I couldn't hear anyone talking. There were no voices and no radio chatter, only the wind funnelled along the road, the creak of laden suspension and my engine idling.

One of the workers on the right turned towards me. He didn't wave or signal. He simply stopped and stared through my windscreen.

His safety helmet was yellow and filthy, with a crack along the left side above the brim. He wore gloves, but the sleeves of his jacket were rolled to his elbows even though the temperature couldn't have been more than 8 degrees Celsius.

I didn't move. I kept my foot on the brake.

He began walking towards me, neither quickly nor slowly. It was the pace of a man crossing a familiar yard, someone who had made the same journey a hundred times and no longer needed to think about it.

When he came closer, I saw his face. He had a long nose, hollow cheeks and pale skin that looked dry and cracked around the eyes.

The eyes were the problem. They didn't produce their own light like the thing that had worn the shape of a girl. They had an oily, blue-green reflective sheen spread across the whites and irises. Even in the poor light they shone wetly, turning each whole eye into something that didn't belong in a human skull.

Without thinking, I put the pickup into neutral and pulled on the handbrake. My hands seemed to do it by themselves.

The worker stopped roughly 3 m from the bonnet. Close enough for me to read the name stitched in reflective thread on his jacket.

NEIL ROBSON.

Below it, in smaller letters, were the words NEWCASTLE CITY COUNCIL HIGHWAYS.

He didn't blink. He didn't tilt his head, glance aside or react to my staring. He merely stood with his arms loose at his sides, his eyes gleaming in the grey evening.

Someone knocked on the driver's window to my right.

I turned and found a police officer standing beside my door. I hadn't seen him approach. I hadn't heard footsteps or a car door, or anything else that should have warned me someone was so close.

He was in his mid-forties, perhaps older, with close-cropped black hair greying at the temples and the heavy moustache of an old-fashioned custody sergeant. He wore a Northumbria Police uniform beneath a dark jacket zipped to the collar. His equipment belt was visible below it.

The identification on his jacket read SERGEANT COLIN MERCER.

He tapped the glass again with his knuckle. Two short knocks.

I lowered the window halfway. Cold air poured into the cab, and my throat tightened where Jamie's hands had bruised it.

"You're going to want to park," Mercer said.

His voice was calm and low, the sort of voice used for instructions that were expected to be obeyed without question.

I said nothing.

"Switch off the engine. Step out of the vehicle. Keep your hands visible and your mouth closed."

He spoke as though I had already agreed, as though we had discussed it earlier and I had told him it would be no trouble.

I looked beyond him. Two more police officers stood near the council lorries. Both held the same rigid posture, that same unnatural stillness. One had a hand resting on his equipment belt close to his firearm, but made no move to draw it.

"Anyone still driving is being stopped by force," Mercer said.

He bent slightly, bringing his face level with mine through the gap above the window. His eyes were brown and tired. They looked entirely human. There was no oily sheen.

"You don't want that."

I opened my mouth to ask what the hell was happening, then stopped myself. I kept my jaw shut and nodded.

Mercer straightened.

"Good. Pull in over there."

He pointed to a place beside the left-hand kerb, just beyond the leftmost Highways lorry.

"Park it. Keys on the dashboard. Don't touch anything else."

I nodded again.

He stepped away and waited. I raised the window slowly so he could see I was cooperating. Then I released the handbrake, selected first gear and eased forward as though I meant to take the space he had indicated.

Mercer watched me. He didn't move.

The gap between the Highways lorry and a temporary concrete barrier was about 2.5 m. Wide enough to park in. Wide enough to squeeze through if I didn't care about the pickup's paintwork.

I cared about the paintwork.

I cared more about not becoming Neil Robson, standing in the street with altered eyes and a council jacket, waiting for orders no one else could hear.

I turned hard towards the gap and stamped on the accelerator.

The battered 2009 Mitsubishi L200 leapt forwards, its tyres barking against the tarmac. The passenger mirror on the left struck the lorry's bumper and tore away with a crack I felt in my teeth. A corner of the concrete barrier smashed through the passenger-side window. Glass burst across the seat as metal shrieked along the side panel.

Then I was through.

In the rear-view mirror, Mercer remained exactly where I had left him. He didn't run or shout. He simply watched me go, hands hanging at his sides, his face completely empty.

I accelerated and didn't look back again.

The road opened beyond the barricade. There were no more council vehicles or workers, only empty lanes, dead traffic lights swinging from their cables and the road falling towards the Tyne.

I held the pickup at about 80 km/h, fast enough to put distance between myself and whatever Mercer had intended, but slow enough to brake if someone stepped into the carriageway.

Near Exhibition Park, I caught a small movement on the pavement.

I lifted my foot from the accelerator and slowed to roughly 30 km/h. At first I thought it was a child, a girl seen from behind. She wore an oversized dark blue or grey hoodie with the hood raised, leggings and trainers that looked too large for her.

She was pacing. Three steps forwards, a pause, three steps back, then the same again, as though waiting for someone who was late.

The passenger-side window was gone, leaving an empty frame open to the cold air. I stopped with the pavement on the left side of the pickup.

"Hey," I called across the cab.

She stopped and turned.

Her face was small and round. Light brown hair showed beneath the hood. She had soft cheeks, pale skin and the apparent age of an eleven-year-old.

A faint blue-green light burned inside her eyes.

I should have accelerated. I should have kept driving, never stopped and certainly never called through that smashed window.

Instead, a thought appeared inside my head.

It wasn't mine. I knew that at once because it arrived smooth, clean and certain in a way my own thoughts never did.

She needs help. She's frightened. You can keep her safe.

I blinked.

The girl took one step towards the pickup, then another.

Open the door. Let her in.

You know the way.

My hand moved towards the central locking switch. The doors were still locked from when I had left the flat. I could unlock them with one press. She would climb in, I would take her somewhere safe, and everything would be all right.

My fingers hovered over the button.

The girl reached the passenger door. Standing at the pavement edge, she was close enough for me to see that the glow in her eyes came from within. Her mouth didn't move, but the thought continued.

You know where to go. It's close.

Just follow the road.

Open the door.

I snatched the B&Q sack of white de-icing salt from the passenger footwell, dragged it across the seat and tore the plastic seam open with my teeth. White crystals spilled over the torn upholstery and into my lap.

The girl's head tilted.

I scooped up a handful, leaned across the cab and threw it through the empty window frame.

The salt struck her squarely in the chest. Some scattered across her cheek and nose and into her left eye.

Her body snapped backwards as though a cable fixed to her spine had been violently pulled. The thought in my head stopped in the middle of a word.

The air around her rippled. It wasn't heat haze and it wasn't wind. The distortion began at her shoulders and spread upwards and outwards.

For perhaps two seconds I saw what stood behind the child shape.

It was much taller. The girl looked like a flat mask held out in front of it, something suspended from invisible strings. The larger outline had no stable shape, only height, mass and angles that refused to fit together.

It recoiled from the salt. The child disguise folded inwards, not falling but collapsing like a paper cut-out crushed into a fist. One moment the girl stood beside the pickup. The next there was only dark pavement and a scatter of white crystals dull against the failing light.

I sat with one hand still stretched towards the broken window, breathing hard. Salt covered my lap and the seat. The sack had tipped, spilling more into the footwell.

My throat ached from Jamie's grip, and my pulse hammered in my ears until I could hear nothing else.

Then I put the pickup into gear and drove.

I took back streets. I avoided Scotswood Road and Grey Street, and anywhere Harriet might have expected me to travel. I drove through residential streets where dark houses stood behind parked cars. Everything looked normal except for the absence of people and movement.

A short distance from Ouseburn, I switched off the headlights and pulled in near a Newcastle City Council gritter parked early for the winter. I gathered the torn salt sack from the passenger side. It had begun as 25 kg, but after the spill and what I had thrown, no more than 14 kg remained.

I checked both directions, got out and locked the pickup. It was probably pointless, but locking it was what you did.

I walked the last stretch with the sack clutched against my ribs. My boots scraped along the pavement, the only sound left in the city.

There were no gulls, no water against the river wall, no traffic on City Road. Only my breathing, my footsteps and the salt dragging at my shoulder.

The converted warehouse looked as it had when I left. The same brick walls, the same galvanised steel exterior stairs and the same bins beside the car park.

I climbed the two flights to our second-floor flat and stopped at the top.

The door stood ajar.

I had locked it. I remembered turning the deadbolt and hearing it click before running down the stairs with the sack striking my leg. Now the door hung open by roughly 15 cm, and yellow light spilled from inside.

I put one hand against the frame, pushed the door wider and stepped in.

Everything had been reset.

The framed photograph of the Tyne Bridge, bought from The Range, hung perfectly straight. There was no sign it had knocked against the wall when the thump cut the mains electricity.

The chair I had struck during the fight stood upright beside the kitchen table. The coffee table was back where it belonged. Our mobiles were gone from its surface, although mine had fallen and cracked during the struggle. I had left it behind when I escaped, but now there wasn't even a mark on the floor to show where it had landed.

The electric storage heaters hummed. The television glowed blue across the room, displaying the Freeview Play menu.

Jamie sat cross-legged on the flat synthetic Habitat rug, in the same place where we had held hands during the emergency warning. His hands rested on his knees.

The external sound processor sat behind his ear, connected to the magnetised transmitter coil against the skin above his implanted receiver. Its green indicator blinked steadily. He had put it back on after his shower, before we followed the warning's instructions.

He looked up as I entered.

His eyes appeared normal. Hazel. No oily blue-green sheen, no internal glow. Jamie's eyes.

He raised his hands and signed slowly and carefully.

I'm sorry.

I didn't move or answer. I only watched.

He signed again.

I don't remember. Blackout. Woke up here.

His right hand rose to the transmitter coil. His fingers brushed the plastic edge as though it were hot. He grimaced and pulled them away, then signed with both hands.

Something's wrong. Humming under everything. Can't make it stop.

I believed him.

That was the worst part. For perhaps three full seconds, I believed him because his face looked right and his signs were clean. Even the grimace was Jamie's, the one he made whenever the processor played up.

Then he smiled.

It spread too wide across his face, an unfamiliar shape his own muscles should never have made.

When his mouth opened, my late father's voice came out.

"You should have kept running, Martin."

It had the same North East dockworker's cadence, worn rough by decades beside cranes, chains and ship engines. The same weight on certain words, the same rasp that had been gone for four years.

Jamie's mouth continued moving, but none of it belonged to him.

"The silence wasn't punishment. It was calibration. We needed time to find the right voice to wear. Pairing you with someone you trusted gave us the pattern. Yours was easy. You heard him call and came straight back."

I dropped the sack.

It struck the floorboards and spilled more salt across the wood. I seized a handful and poured it in a line between us, roughly 8 cm wide. It had worked on the projected girl. It was worth trying.

As the salt struck the floor it began to smoke. Not the smoke of a fire, but a thin grey haze like steam rising from a hot pan. The crystals clumped and faded to a dead, matt colour.

Then the smoke stopped.

A line of ruined salt remained on the floor, doing nothing.

Jamie rose in one smooth motion. His heel scraped across the boards and nudged the coffee table aside. He stepped directly into the salt.

There was no recoil and no flicker in his appearance. His bare foot crushed the grey crystals into the floorboards, and he continued towards me with that wrong smile stretched across his face.

The salt had disrupted the thing projecting the girl because the girl had never been human. It couldn't drive out something that had already calibrated itself inside a living host.

Jamie was occupied, not disguised.

I backed into the kitchen and struck the worktop with one hand.

Beside the microwave lay the spare programming equipment Jamie used when the external processor needed checking: a powered transmitter coil and programming puck connected to its control lead. It wasn't a passive charger. When active and pressed close to the processor, it could force electromagnetic interference through the live external coil.

I grabbed the programming puck and ripped its lead from the wall adaptor.

Jamie stopped about 1 m away. His head tilted.

"What are you doing, Martin?"

It was still Dad's voice. Still wrong.

I switched on the spare transmitter, stepped forwards and pressed its powered coil hard against Jamie's active processor.

The processor shrieked with high-pitched feedback. I heard it clearly from less than a metre away.

Jamie convulsed. His body snapped rigid, his back arched and both arms jerked away from his sides. Blue-green light flared inside his eyes so brightly that I had to squint.

Then the sounds began.

Several tones fought their way through his throat at once. They weren't words, only layered frequencies that didn't belong in a human voice, cracking and warping against one another like crossed radio transmissions. His mouth opened wider than it should have, and light shone from the back of his throat.

But beneath the noise I heard Jamie.

Only a fragment. Half a second of breath that sounded like him. Not Dad, not another copied voice. Jamie.

He was still inside.

The tones shifted. One stretched itself into words, using my father's voice but pulling it thin and distorted.

"You were selected when you heard the lure. When you broke the silence, you gave us your pattern. We know your family now. We know every voice you'll answer."

The warning had told us to touch someone we trusted, close our eyes and remain silent. It had given the thing our physical responses, our fear and the voices most likely to reach us. Jamie's cochlear implant had received or translated the calibration signal even while we obeyed. It had forced the first involuntary sound from him. His speech had completed the recognition.

I kept the powered coil pressed hard against his processor. Jamie shook so violently that I thought his spine might break.

"Let me talk to him," I said.

I didn't know why. It was a stupid thing to say.

The blue-green light flickered. The layered tones stopped for half a second. Jamie dragged in a breath, and his eyes cleared just enough for me to see him looking at me.

Actually looking. Actually present.

"Martin," he rasped, barely audible. "The humming. It's coming from the rising ground. The ring. The lorries and frames. It's not just watching. It's calling. It wants..."

The glow slammed back into his eyes. His whole body lunged forwards, hands reaching for my face.

I tore the external processor and its magnetised transmitter coil away from his head.

The magnetic contact broke with a damp snap against sweat and skin. Only the behind-the-ear processor and external coil came free. The implanted receiver remained beneath Jamie's skin.

He dropped to his knees and then onto his side, curling tightly with both hands pressed to the place where the coil had been.

The blue-green light didn't disappear. It pulsed faintly beneath his skin, around his eyes and across his temples.

But his breathing was his own. Ragged and quick, but his.

"Martin," he whispered. He formed each word carefully because he could no longer hear himself. "It wants more bodies. One city isn't enough. It's spreading. The cordon won't hold it. It'll just..."

The glow surged again. I saw it brighten in his eyes, climbing from somewhere deeper.

The torn processor and coil were still clenched in my hand. I shoved them into my jacket pocket, snatched my keys from the worktop and ran.

I slammed the flat door behind me. The opened salt sack lay where I had dropped it. I dragged it into the stairwell and wedged it against the door, though I knew it wouldn't stop a calibrated human host.

My boots struck every other step on the way down. I didn't look back.

The Mitsubishi started on the first attempt.

I reversed hard from the kerb, not bothering to check the missing passenger mirror, and drove north along City Road. I passed shuttered shops, empty junctions and dead traffic lights swaying on their cables.

I crossed through the city, joined the main road north and reached the A1 northbound at nearly 95 km/h. I didn't slow.

In the rear-view mirror, Newcastle lay dark beneath the sky. Above it, barely visible, a thin blue-green shimmer hung in the air. I might have imagined it, except it stretched across the whole central corridor and reached towards the rising ground north and west, where the improvised electrical ring had been built.

It looked like an aurora brought too low, wrong and spreading.

I drove until I could no longer see it.

Two weeks later

I live in a furnished bedsit in Morpeth. It has a narrow single bed, a chipboard chest of drawers and one window overlooking the street.

The landlady didn't ask many questions. I paid two months' rent in cash from the emergency money I kept in the pickup, and she handed me a key.

I flinch at every hum. The fridge starting. The electric heater warming. A lorry engine idling outside the shop farther down the road.

It doesn't matter what makes the noise. Each one freezes me until I can identify its source.

Margaret Bell processed my case at the Northumberland County Council emergency housing and welfare centre on Thursday, 29 October 2026. She wore a Northumberland County Council fleece and glasses that slipped down her nose as she typed.

She asked my name, my previous address and my reason for displacement.

I told her there had been a power cut and I had left.

She nodded as though that explained everything.

"Newcastle is under a long-term infrastructure operation," she said without looking away from her screen. "Access is restricted until the infrastructure is stable. You won't be able to return for the foreseeable future."

"How long is foreseeable?"

"Months. Perhaps longer."

She pushed her glasses back up her nose.

"Do you have family inside the city?"

I nearly said yes. I stopped myself.

"Not any more."

She printed a housing voucher and slid it across the desk. She told me to report once a week and gave me a hotline number in case anything changed.

I keep Jamie's external transmitter coil in my pocket. The processor has been dead for days. There is no charge in it, and the coil itself is only a magnet, wire and plastic. Without power, it shouldn't do anything.

At night it sometimes vibrates.

Only small pulses, faint enough that I tell myself I imagined them. Then I take it out, hold it in my palm and feel the vibration travelling through my skin.

Rhythmic. Searching. As though it is still hunting for a signal.

A signal that learnt my family's voices.

I don't throw it away. I tell myself I will. I don't.