The Last Flare on the A897

The heater in my ageing Ford Ranger had one setting that worked, and that was too hot. I had been running it that way for an hour because the alternative was worse. Outside, it was minus 6 degrees Celsius and falling, the sort of cold that tightened the open Highland moor until every drainage channel and tussock of rough grass seemed brittle. I had the window cracked a couple of centimetres just to keep from sweating through my jacket.

The A897 ran north from Helmsdale through the remote interior of Sutherland towards Thurso, and on that exposed stretch it seemed almost unnaturally straight. There were no streetlights and no houses within sight. No lit windows, no mast lights, nothing but my headlights on the carriageway and the blackness beginning at the narrow verges.

Beyond those verges lay peat moor, heather and deep drainage ditches, with the darker mass of forestry showing now and then at the edge of the beam.

I had spent a long weekend at Uncle Douglas Mercer's croft several miles inland from Golspie, and it had gone the way it always went. Fine at first, then not fine.

Old ground had been dug up again. The money Douglas had lent me eighteen months earlier, after my building business failed, had come up in a way that was not really about the money. We had sat at his kitchen table after dinner without talking, both looking down at our plates, and eventually I had stood and said I should get going. I left without much more than that. No proper goodbye.

I had not felt bad about it as I drove away, and I still did not feel bad an hour later. I was only tired from being around family for too long. Mostly, I was glad to be moving. I was not thinking about much of anything, which was the point.

A late-night programme on BBC Radio Scotland played quietly through the speakers. The signal had been weakening for the last twenty miles, coming through clearly for a few seconds before dissolving into hiss and finding itself again. I turned the volume up a notch as if that might help, as if the fault lay with the Ranger's speakers rather than the empty country between me and the transmitter.

It did not help. I left it there anyway, a presenter's voice drifting in and out beneath the road noise.

Cold tea sat untouched in a travel mug in the cup holder, a skin forming across its surface.

Roughly four hundred metres ahead of me was a Scania articulated lorry with a refrigerated trailer. Its rear lights were two small red points suspended in all that black, and I had been using them as something to aim at more than anything else. A fixed point on a road that offered none.

Then both lights flared hard red.

I knew before I had time to think that the driver had stamped on the brakes. I came off the accelerator and my hands reacted before the rest of me did. I hauled the wheel left, felt the tyres bite the loose stone at the edge of the carriageway and heard gravel hammer the wheel arches. The Ranger shuddered as it lost speed.

My headlights swung with the turn and caught the reason the lorry had braked in the middle of an empty road at 12.45 am.

A red fox lay across the white centre line.

It was full-grown and laid lengthways along the marking, as though somebody had placed it there rather than as though it had died there. Its legs were tucked close to its body. There was no blood on the carriageway and no wound I could see in the half-second my lights passed over it. There were no tyre marks either, none of the black scarring I would have expected if the Scania's wheels had come close.

It was simply there, arranged with unnatural precision.

I steered around it and brought the Ranger back on to the carriageway. I did not look at the fox again, not directly, although I caught its shape slipping past at the edge of my vision and disliked how perfectly still it was.

The lorry's brake lights returned to their steady glow and it began moving. Slowly at first, then faster. I followed, now third in a short line of vehicles whose lights I had not noticed gathering behind me.

I told myself the fox had frozen.

I did not believe it. Not completely. But I did not stop.

There was no lay-by and hardly enough verge to pull on to safely. I kept my foot steady, watched the road and tried to let the matter go.

The radio faded again. This time the presenter's voice thinned into uniform static and did not return. We were beyond Kinbrace by then, well south of Forsinard, in a stretch known for poor mobile reception. I turned the dial out of habit and found nothing on either side of the frequency.

Only a flat grey hiss that seemed to match the frost-grey darkness on both sides of the Ranger.

I left it on. Somehow the noise was better than silence.

The fox was half a mile behind us, then smaller in my mirrors, then gone.

Two miles farther north, the Scania's brake lights came on again. There was no gradual slowing and no drift towards the verge. The lorry simply stopped, the way a machine stops when its power is cut.

I had half a second to register that before its headlights went out. Then the running lights along the cab and trailer vanished. The whole articulated lorry went black at once, as though something had closed a fist around it.

I stamped on the brakes and stopped a vehicle's length behind the refrigerated trailer.

In my mirrors, the vehicles following me stopped as well. Headlights rose out of the darkness and slowed one after another, brake lights blooming across nearly three hundred metres of road.

There were eight vehicles altogether.

At the front was the Scania. Behind it stood a dark blue saloon car, then a silver hatchback driven by the motorist directly ahead of me. My Ranger was fourth. Behind me were a dark estate car, a breakdown-recovery truck, a people carrier and, at the very back, a small white hatchback.

We were strung along the A-road as though something had reeled us in and left us there.

I picked up my mobile from the passenger seat. No signal. Not even enough for an emergency call.

I had known there was a dead zone on this stretch. Anyone who drove the A897 regularly knew it. But knowing that and needing a signal were two different things.

I tried the radio again, moving through every frequency. There was nothing across the entire band. Not even the ghost of a distant station. Only the same flat hiss everywhere, as if the air itself had been silenced.

I put the Ranger in neutral, set the handbrake and got out.

The cold felt different when I was standing still. It went through my clothes at once. I zipped my jacket to the throat and walked along the verge towards the refrigerated trailer, loose stone crunching beneath my boots. For a few moments, that was the only sound.

The Scania stood dead ahead, enormous and black, its engine silent. I walked along the driver's side, reached for the cab door and expected it to be locked.

It was not.

The door opened without resistance. I climbed the steps and shone my mobile's torch into the cab.

The driver's seat was empty. So was the floor.

A clipboard lay on the passenger side beside a grease-marked bakery bag. The delivery paperwork clipped to the board bore the driver's name: Martin Keir.

I pushed back the sleeper curtain and shone the light inside. There was nobody there either. Only a rolled sleeping bag, a holdall and a half-eaten steak pasty resting on the dashboard, as if Martin Keir had put it down halfway through a bite and never returned.

The cab radio handset hung from its cord below the console, swaying slightly from my climb. I picked it up and pressed the transmit switch.

Nothing. Not even static. It was completely dead, a useless weight of plastic in my hand.

I climbed back down. As I passed the rear of the cab, I touched the exhaust housing and engine cover without really thinking about it.

They were cold.

Not warm as they should have been after the lorry had run for miles. Not cooling, with the faint ticking of contracting metal. They were as cold as the air, as though the Scania had stood there dead for half the night.

I had watched its brake lights flare only minutes earlier. I had followed it here.

I stood with my hand on the metal, telling myself I had misjudged the time, though I knew I had not. Then I stepped back on to the verge and looked north.

The road continued into darkness, exposed and almost straight, without a light or moving vehicle in sight beyond the weak reach of our headlights.

I walked back down the queue.

The first vehicle behind the lorry was the dark blue saloon. Its driver's window was open a couple of centimetres, and the woman inside leaned towards the gap as I approached. She wore a smart dark wool coat.

"What's happened up there?" she asked.

"The lorry's stopped. The driver's gone. He hasn't pulled over or walked past us. He's just gone."

There was no good way to say it, so I said it plainly.

She stared at me for a moment. "I haven't got a signal either. I'm Helen Ward. Should we turn round?"

"I don't know yet."

I meant it. Standing beside her car was not going to make me know any faster, so I continued down the line.

The silver hatchback immediately ahead of my Ranger belonged to Peter Shaw. I learned his name when he lowered his window and held up his driving licence as though formal identification might impose some order on the situation. He had seen no one leave the lorry. His phone and radio were as useless as mine.

Behind my Ranger, the driver of the dark estate car stayed inside with his doors locked. He told me through a narrow gap in the window that he had no signal and had seen nothing. He never gave me his name.

The breakdown-recovery truck was next. Its driver was already out of the cab when I reached him. He was a large, heavily built man in a faded brown work coat over a reflective recovery-service fleece. The embroidery on the fleece read MAL FRASER.

He crossed his arms against the cold and looked past me, down the road behind us.

"Something was moving along the verge," he said before I could ask him anything. "Before the lorry stopped. On the right. Low down. It was keeping pace with us. I lost sight of it when all the lights shifted."

"What was it?"

"Too big for a dog."

"A deer?"

He shook his head once. "It moved wrong. I'm Malcolm Fraser. Mal. And I'm not saying more than that."

His jaw worked as if he had more to say and had decided against it. I waited, but he only put his hands into his coat pockets and kept watching the darkness behind his truck.

The people carrier was next. The doors were locked and the driver's window was open no more than a couple of centimetres. I could see shapes inside: a woman's shoulder and the pale ovals of two children's faces in the rear seats.

I knocked on the glass. The man behind the wheel mouthed something I could not hear, then held up his phone to show me the empty signal display.

He found an old receipt and wrote their names on the back before pressing it to the window: ANDREW AND SARAH BELL. LUCY, 9. JAMIE, 6.

I nodded and moved on.

At the rear of the queue was the small white hatchback. Its driver was standing beside the open door, with one boot already planted on the sill as if preparing to leave. He was in his late fifties and wore a waxed flat cap. His jaw was set before I spoke.

"Graham Pike," he announced. "And I'm not sitting on a freezing road for an hour waiting for breakdown recovery or the police. This is a stalled lorry. That's all."

"The engine's cold," I said. "The cab's empty, and the driver never came past us."

"I'd have seen him."

"So would I."

"That is the maddest thing I've ever heard."

He said it without breaking stride, already looking south beyond his hatchback as if measuring the distance. I did not argue. His weight was pitched forward on the balls of his feet.

I returned to the Ranger alone, climbed in and pulled the door shut. The cold followed me inside and settled into the seams of the seat and the steering wheel beneath my hands.

I reached up and switched off the interior light before I had considered why.

With it gone, the moor rose around the pickup more heavily, more completely. There were no buildings, no nearby hill to break the horizon and no distant town glowing against the cloud. Only blackness pressing against the edges of the headlight beams.

Rough grass and heather crowded the verges, and the deeper peat moor began about five metres beyond the carriageway. Dark forestry margins stood farther off in places, solid walls against a sky scarcely lighter than the land.

I sat with the engine idling and my hands on the wheel. Eight sets of lights stretched along a road from which none of us could call for help.

My gaze moved from the verge to the mirrors, then back again. It was during one pass over the rear-view mirror that I saw it.

About forty-five metres behind Graham Pike's hatchback lay another red fox.

It was flat across the white centre line, arranged exactly like the first. The same size. The same posture. Its legs tucked straight against its body, which lay parallel to the road marking. Even at that distance, there was none of the sag or twist of an animal that had fallen where it died.

I leaned forwards and turned to look through the rear window. Seeing it directly changed nothing.

It had not been there when I walked to Graham's car. I would have seen it. I had covered that entire stretch of verge less than fifteen minutes earlier, and the road behind the hatchback had been empty.

Now a second dead fox lay behind us with the same unnatural precision as the first.

One beyond the front of the queue. One beyond the rear. Eight vehicles trapped between them.

Something had placed the second fox there while I was speaking to the others, while our engines idled and we watched the dead lorry, telling ourselves that Martin Keir had stepped away from the cab to relieve himself.

I got out and walked back quickly. I was not quite running, but close. My boots sounded too loud on the loose stone.

Graham was still beside his open door, his torch already raised as if he had merely been waiting for me to leave before setting off.

"There's another fox," I said. "About forty-five metres behind your car. Laid across the centre line exactly like the one in front of the lorry. It wasn't there when I passed you ten minutes ago. Something put it there while we were sitting in our vehicles."

He stared at me. The torch beam trembled slightly where it fell between us.

"That is the maddest thing I've ever heard. Martin Keir probably walked off for a piss. I'm going south. I'll step round that animal and flag down the first vehicle I see. I'm not freezing out here while we wait for somebody to explain this."

"The lorry driver didn't walk away. The engine isn't cooling down. It's cold as if it hasn't run for hours. He's gone, and something placed that fox behind you. Do not walk past it."

Graham did not answer.

He switched the torch to full beam, turned and walked south along the verge. His boots crunched over the frozen stone, the light swinging with each step.

I do not know why I did not go after him.

I returned to the Ranger, shut the door and watched through the windscreen instead.

His torch bobbed away down the verge for forty metres or so, throwing a small moving circle across the gravel and rough grass.

Then it dropped.

It struck the carriageway and bounced once, then twice. Both sounds reached me clearly through the frozen air.

The torch went dark.

Graham did not shout. There was no scrape, no struggle and no rush of feet through the grass. The night simply closed over the place where he had been.

Behind me, Sarah Bell began screaming.

It started as one long, unbroken note. Lucy and Jamie joined her, their voices high and ragged inside the people carrier.

A door opened farther down the queue. In the mirror, I saw Mal Fraser standing outside his recovery truck, staring south towards the place where Graham's light had vanished. He stood there long enough that I thought he might go and look.

Then he climbed back into the cab. A moment later, I heard his locks engage.

The flat electronic clunk travelled cleanly across the empty road.

The people carrier answered. Click, click, click. Four doors locking at once.

I kept my hands on the wheel and watched the stretch of verge where Graham's torch had bounced and gone out.

Gradually, the Bells fell silent. Mal switched off the recovery truck's lights. Nothing moved except a thin shimmer of cold air above the carriageway.

Ten seconds might have passed. Perhaps thirty.

Something moved in the darkness.

It came low to the ground, in a manner nothing of its size should have been able to move. I want to say it crawled, but crawling is a word for things I understand: dogs, babies, men dragging themselves through mud.

This was not that.

Its front end reached forwards while its hindquarters rose too high behind it. Its body folded in the middle at a point where no spine should fold. It was pale, far paler than skin had any right to be at night. Pale like something bred beneath stone that had never known daylight.

It was dragging Graham Pike by one leg.

The creature pulled him from the verge into the black wall of rough grass and heather without making a sound. No rasp of cloth over gravel. No grunt. No snapping stems.

It took three seconds, perhaps four. Then the darkness closed over both of them like water over a stone.

I did not open my door. I want that on the record, whatever record there is.

I sat with the engine idling beneath me, and I did not go to see whether there was anything left to help.

Four minutes passed. They felt like forty. I know it was four because I watched the clock on the dashboard change, each green number becoming its own decision I had to survive.

The people carrier remained quiet. There was no more crying and no more of Sarah's long scream. The silence was worse.

Mal's recovery truck stayed dark, as though he had closed his eyes in the hope that the nightmare could not see him.

I tried to understand what I had witnessed. The wrongness of the limbs. The number of places they had bent. The impossible silence with which the creature had dragged a grown man across metres of frozen gravel.

Then glass shattered ahead of me.

It was not the crack of something striking a window. It was the explosive sound of something passing through one.

Helen Ward's front passenger window.

I heard the glass and then Helen screamed. One sharp cry, cut cleanly in half as if somebody had turned a dial to zero.

Her saloon rocked once on its suspension, then again. After that it settled and became still, like a boat after the last wake has passed beneath it.

I did not move.

I have revisited that moment more times than I care to admit, asking what I should have done. I still have no answer except switch off the lights and pray, or get out and run. Neither is the same as helping.

Something crossed in front of my headlights.

It came from the direction of the lorry, moving from right to left across the beam. It was low, hairless or nearly so, and pale in the same way as the creature that had taken Graham. It moved as though it owned the road.

It was roughly the size of a large dog, but its legs were too long for its body and bent at too many joints. Its movement had a crawling, pouring quality. It was neither an animal walking on four legs nor a person crawling.

It was its own thing.

I had never seen anything move that way.

Then it stopped in the full beam of my headlights.

For one second it turned its head and looked directly into the lights, directly at me behind them.

I saw its face.

I have tried since to describe that face to people who were not there, and I always fail because the words available to me are human words or animal words. The creature had neither kind of face. It only suggested both.

There was something like a jaw and something like eyes, but the eyes were wrongly placed and wrongly spaced. For that one second, it seemed to be deciding something about me, weighing me as a person might weigh a piece of fruit in one hand.

Then it lowered its head and vanished over the left verge, swallowed by the moor.

I understood the pattern all at once, the way you understand that you are falling only after your feet have left the ground.

There were at least two creatures. They were working inwards from both ends of the queue.

The one at the rear had taken Graham. The one at the front had taken Martin Keir and Helen Ward. Peter Shaw was in the silver hatchback immediately ahead of me. I was next after him, if they were keeping an order.

That was when Mal Fraser's horn sounded.

The blast came without warning, long and flat and continuous, filling the entire dead stretch of road. It sounded like a man pressing his forearm against the steering wheel because the horn was the only thing he had left that could make a noise.

It lasted perhaps four seconds.

Then it stopped in the middle of the note.

It did not taper or choke away. It was severed, like a radio dying when its plug is pulled from the wall.

There was nothing after it. No voice. No door. No second blast.

The Bells' people carrier remained dark and silent. I no longer knew whether Andrew, Sarah, Lucy and Jamie were hiding on the floor or whether they had already been taken. There was no way to find out without opening my door and stepping on to the road.

The unnamed driver in the estate car had made no sound either. Peter's silver hatchback ahead of me was motionless.

My headlights seemed to be the only lights still burning along that section of the A897.

A stillness came over me that frightened me more than the screaming had. I understood that I might be the only person left alive, and that I was next.

The impact came before its sound registered.

A weight landed on the Ranger's roof so hard that the headlining bowed above my head, pulled taut and released. It was not a branch from the ditch or anything carried by the wind. It had mass. It landed and stayed.

I felt it settle.

Then it began moving slowly towards the windscreen, deliberate and unhurried. The roof ticked and flexed beneath each small shift of its weight.

My foot hit the accelerator before my mind had completed the instruction.

The Ranger lurched forwards. I swung left around Peter Shaw's silver hatchback and then Helen's saloon without consciously steering, some animal correction putting distance between me and whatever crouched less than a metre above my head.

The tyres bit into the loose stone on the left verge and held.

The weight did not fall.

It shifted with the pickup, compensating, riding the roof as a man might ride a rearing horse.

I did not see the Scania trailer's rear corner in time.

I felt the collision. Metal struck metal with a violence that tore the steering wheel from my hands and swung the Ranger's tail hard to the right.

The world tilted.

The verge vanished. The pickup dropped nose-first into a roadside drainage ditch, rolled once and came down on its passenger side with a noise like the entire vehicle folding inwards.

Then it was still.

I hung from the seat belt above the driver's door. Roughly eight centimetres of ice-edged water seeped through the door seals beneath me.

The engine had died on impact.

The headlights had not. They shone sideways into the bank of the ditch, illuminating nothing I needed to see.

I took stock before allowing myself to feel anything.

My legs moved. My arms moved. Nothing was trapped, nothing bent the wrong way, and no single part of me hurt more than the rest.

I found the seat-belt release with numb fingers, pressed it and dropped on to the driver's door below.

That was when the scraping began above me.

It was slow, almost lazy. Claws worked across the exposed undercarriage and along the chassis rails, moving from the rear of the Ranger towards the windscreen. There was no hurry in it.

It was tracing the shape of the vehicle in the dark, as a man might trail his hand along a wall while searching for a door.

A hand pressed flat against the elevated driver's-side window above my face.

There were too many fingers. They spread slowly across the glass, feeling its cold surface as though reading a note in darkness.

I did not touch the window. It was inches above my head, and the thing on the other side was inches beyond it. I was not going to drive my fist through the glass while that hand was still learning its shape.

The windscreen had cracked during the roll. A fracture ran diagonally across its full width, catching the weak sideways glare of the headlights.

I drew my knees to my chest, planted both boots against the glass and kicked.

The crack widened.

I kicked again. The damaged windscreen came free from its frame and dropped into the frozen mud outside. Cold air poured through the opening.

I reached for the emergency kit on my way past. My mobile was there, along with a single red hand flare left over from helping Uncle Douglas with his fishing boat. I grabbed both by feel, through the kind of reflex that does not ask permission.

I dragged myself through the windscreen opening on my elbows, over broken glass and twisted metal, and landed face-first in mud that had frozen at its edges but remained soft beneath. The cold burnt my skin.

Behind me, the driver's-side window gave way.

The whole pane failed at once. Glass rained into the cab I had just escaped.

I did not turn to see the hand that had stopped feeling for a way in.

I ran north along the bottom of the drainage ditch, keeping my head below road level so that the bank stood between me and the carriageway like a low wall.

Somewhere in those first moments, I lit the flare without slowing. The part of me that had handled one beside Douglas's fishing boat did the work while everything else concentrated on moving my legs.

The flare caught, and the ditch turned red.

Red light flooded the ice-edged water and climbed the banks of peat and frozen earth. Behind me, the scraping stopped.

It did not slow. It stopped at once, like a hand snatched back from a hot plate.

I turned with the flare extended before me.

The Ranger lay wrecked on its passenger side in the ditch, its underside exposed to the sky. Its headlights still burnt weakly into the bank.

Crouched along the chassis near the broken windscreen was a pale shape, folded in on itself in a way that made my eyes want to slide away rather than focus.

When the flare light struck it fully, it recoiled. The reaction passed through its whole body like an electric current.

Then it moved quickly, dropping from the far side of the Ranger and scrambling up towards the carriageway.

It did not enter the ditch after me.

It would not enter the red light.

I stood in eight centimetres of freezing water, chest heaving, the flare hissing in my fist, and understood something that felt less like a thought than a fact placed inside me.

It was not the Ranger that had kept the creature away. It was the burning flare.

That was the only reason I was still standing instead of being dragged into the heather as Graham had been.

Something rolled against my boot beneath the water.

I looked down and found a second red hand flare, unlit and half-buried in the frozen mud. Farther back along the bank, torn straps and a broken plastic equipment case had spilled down from the road, debris from Mal Fraser's recovery truck after whatever had happened there. The flare must have fallen from the damaged emergency equipment and rolled into the ditch.

I picked it up and turned it towards the red glow. FRASER was written along its casing in thick black marker.

The light was the only thing keeping me alive.

I followed the ditch north for roughly four hundred metres before climbing out, holding the burning flare in front of me throughout. I did not look south towards the stopped vehicles. I did not look back at the Scania or the two foxes that marked the ends of the queue.

I reached the verge, stepped on to the carriageway and began northwards, walking at first and then running.

I held the flare ahead of me as one might carry a torch through a cave.

The first flare burnt for about eighteen minutes. I watched it constantly: the fierce red point, the shifting flame, every small change in brightness. I was terrified of the moment it would begin to die.

When it finally sputtered, I did not stop running.

I brought Mal's flare against the dying flame and managed to ignite it, although my hands shook so badly that I could hardly hold the two casings together. Once the second caught, I dropped the spent flare behind me and did not look back.

After that there was only the A-road, the cold and the sound of my boots.

The moor on both sides was black. Rough grass, heather, drainage channels and distant forestry margins slipped in and out of the red glow. There were no lights to show how far I had travelled or how far remained.

My hands went numb. Then my face.

I kept my flare arm extended because that arm mattered more than the rest of me.

I ran with my head down and my breath tearing in and out of my chest, until its rhythm had almost nothing to do with getting air. When I could no longer run, I forced myself onwards at a stumbling march. When my legs recovered, I ran again.

Time became impossible to judge. My mobile stayed in my jacket and I would not stop to check it. The whole escape became a disorienting run and forced march of about seventy minutes.

By then the temperature had fallen towards minus 8 degrees Celsius. My hands were no longer really hands. My face was no longer really a face.

I was a body carrying a light north along an empty road.

Mal's flare began to sputter.

I saw it dim before I allowed myself to understand what that meant. Something dropped inside my chest.

Then I saw headlights.

A single pair emerged from the darkness to the north, low and steady, moving towards me along the opposite side of the road.

I stopped and stood astride the white centre line with the flare raised over my head. I no longer had the strength to wave or shout. I could only hold up the red light and hope.

The approaching vehicle slowed from a long way off. It stopped approximately six metres from me.

Blue roof lights were mounted above the windscreen. Police Scotland markings showed along the side of the patrol car.

Something in my legs finally released, a tension I had been carrying since the Ranger rolled into the ditch.

A uniformed police constable stepped out and came around the front of the patrol car with a torch raised.

He found me standing on the centre line of the A897 with a flare that had just died in my fist. Its last red glow had faded during the final hundred metres, leaving me in the darkness with nothing but a burnt-out stick.

A northbound driver had come through about an hour earlier, the constable said. His voice was even and unhurried, as if he were reading from a form. The driver had passed a line of stationary vehicles south of there but had seen no obvious occupants. He had not stopped. When he regained a mobile signal on the outskirts of Thurso, he had dialled 999.

The constable looked at me for a moment, taking in whatever I looked like standing there. I had no idea. I could not feel my own face well enough to guess.

"You're from those vehicles."

"Yes," I said.

It came out smaller than I meant it to.

He did not ask anything else out there in the cold. He got one hand under my arm, walked me to the passenger side of the marked Police Scotland patrol car and helped me inside. The heat struck me like a wall, and my whole body began shaking in a way it had not while I was running. He climbed into the driver's seat, pulled the door shut and sat for a moment with the engine idling, letting the warmth build.

Then he looked across at me and waited.

"Name?"

"Tom Mercer."

"Police Constable Ewan MacLeod. Tell me what happened, Tom."

I told him about the red fox on the white centre line, lying too straight, its legs arranged together, with no blood around it. I told him about the Scania articulated lorry going dark, the cab standing empty and the exhaust housing and engine cover being cold when they should have been radiating heat. Cold as if the lorry had been parked there for hours instead of running in front of me only minutes before.

I told him about Graham Pike walking south with his torch, and the torch falling, bouncing twice on the carriageway and going dark. I told him about the silence afterwards. No cry. No struggle. Nothing at all.

I told him what had come out of the moor grass and dragged Graham away by one leg, low and pale and wrongly made. Too many joints. Limbs far too long. Skin like something bred beneath stone that had never known daylight.

I told him about the shape that crossed my headlights afterwards, turned its face into the beams and looked at me for one full second. I told him about the hand pressing flat against the elevated driver's-side window while my pickup lay on its passenger side and I hung in my seat belt above the driver's door. About the fingers spreading slowly across the glass as if they were reading its surface.

I told him about the flares and how their red light had driven the thing back. The first had been the hand flare left in my emergency kit after I helped Uncle Douglas with his fishing boat. The second, the one marked with Mal Fraser's surname, must have fallen from the damaged emergency equipment on the recovery truck and ended up near the ditch. The creature had flinched away from the burning flare and would not come down into the drainage channel after me.

MacLeod listened without his expression changing once. There was no disbelief in his face, but no belief either. Nothing I could read at all.

When I ran out of words, he remained silent for a moment.

Then he said, "We'll go back at first light."

No questions about any of it. No argument. Nothing.

I sat in the heated patrol car with the spent second flare still clutched in my hand, its casing cold and stiff. I had no way to make him understand what I had come out of. No way even to make myself understand it.

Daylight rose grey over the open peat moor, the sort of grey that did not so much arrive as gain admission. A little more seeped into the world every minute until I realised I could read the clock on the dashboard again.

PC MacLeod had said little during the hours between. He had given me a blanket from the boot, turned the heat up and let me sit with my hands wrapped around a flask cup of sweet tea that I did not drink.

When the sky began to lighten, he put the patrol car into gear and pulled back onto the A897, heading south. I watched the miles unwind and said nothing. He did not ask me to.

We saw them from roughly four hundred metres away. Eight dark shapes strung along the verge and carriageway, stark against the pale road, exactly where I had left them.

Something slow and cold tightened in my stomach when I understood that they had not moved. Not one of them. No car had pulled forwards, turned round or driven away during the night. They simply sat in the flat grey light as I remembered them.

For one stupid half-second, I allowed myself to think that meant everyone was still inside, waiting for us, cold and frightened.

They were not.

As we drew close enough to see clearly, I realised that every window in every vehicle was gone. Not cracked. Not starred or crazed the way glass broke when a stone flew up from the road.

Gone.

Punched inwards. Glass covered seats and dashboards and lay scattered across the carriageway beneath the doors, as though something had hurled itself through from outside with such force that it did not matter what broke in the process. Andrew and Sarah Bell's people carrier had its sliding door hanging open at an angle no hinge should have allowed, bent almost flat against the side panel. Lucy and Jamie were nowhere inside.

Mal Fraser's breakdown-recovery truck had lost its driver's door completely. It lay in the rough grass of the drainage ditch, approximately three metres away. The metal had folded in the wrong direction, torn apart where the hinge pins should have held it.

Helen Ward's saloon stood with both front doors open like wings.

MacLeod slowed to a crawl, stopped in the northbound lane and switched on the blue roof lights. Then he got out. I remained inside for a second before forcing myself to follow.

The Scania articulated lorry was still where I had left it, dead and dark, its cab door hanging open. Later, paperwork found inside would identify its missing driver as Martin Keir.

My ageing Ford Ranger was still in the roadside drainage ditch, lying on its passenger side in roughly eight centimetres of ice-edged water. Its headlights remained on, their weakening glow shining uselessly into the dirt bank. The windscreen was missing from its frame, just as I remembered after kicking my way through it.

Everything matched what I had told MacLeod in the patrol car. Every part of it.

I followed him along the line at a distance, unwilling to go near any of the vehicles. Peter Shaw's car, Graham Pike's small hatchback, the Bells' people carrier, Mal's recovery truck, Helen's saloon - every one was the same.

Empty. Hollow in the way a shell is hollow.

I saw no blood. No scraps of clothing. No open bags abandoned on seats where somebody had reached for something and failed. There was only broken glass, bent metal and doors standing open on nothing.

The foxes had not moved either.

The first lay precisely where it had stopped the articulated lorry, flat and straight along the white centre marking, its legs together. Even in the better light, I could see no wound on it.

The second lay about forty-five metres beyond Graham's hatchback in exactly the same posture, with the same unnatural stillness. It had been placed like something on a table, waiting to be inspected.

Nobody had dragged either carcass away. Nobody had touched them at all.

MacLeod walked the full length of the queue with his mobile raised, photographing each vehicle in turn. He said nothing about what he was seeing. He did not ask whether it matched my account.

At the second fox, he crouched, studied it for a moment and took two photographs from different angles. Then he stood, pressed the transmit button on his shoulder radio and gave a sequence of reference numbers and a location I could not fully follow. He requested additional Police Scotland units, scenes-of-crime support and ambulance attendance for eight vehicles on the A897.

"No occupants located," he finished.

He released the button and looked at me for the first time since we had left the patrol car.

"I'm taking you somewhere warm."

That was all.

No question about what I had seen. Nothing that demanded I make sense of it for him. I do not know whether that was mercy or simply the limit of what his job required at that moment.

I did not ask.

He drove me north to Thurso with the heater running and pulled into the gravel car park of the Harbour View Inn, a modest guest house with rooms above its public areas. He went inside and spoke to someone at reception while I waited in the patrol car. When he returned, he had a key. He led me up a narrow internal staircase, along a first-floor landing and into a guest room.

"Stay here," he said, standing in the doorway with one hand on the frame. "Someone will come later this morning and take a full statement."

"All right," I said.

It was already morning, but he did not correct himself. I understood that he meant later, when there would be a form and a recorder and questions arranged in the right order.

"All right," I said again.

Then he left.

I did not shower. I did not look for food, although I had passed a small refreshments table near reception on the way in. I sat on the edge of the bed with every light in the room switched on - the ceiling light, the bedside lamp and the one above the little sink beside the bathroom door.

I sat there for a long time without doing anything at all.

At some point, before the day became fully light, I lay back on top of the covers without taking off my boots. I left every light burning.

The window looked across the gravel car park towards rough grass, gorse and the dark edge of a shelter belt. An ageing amber streetlamp stood beside the car park. It was failing, cycling from bright to dim to almost dark in no rhythm I could find.

I watched it because I could not make myself stop.

When the lamp brightened, I could see the edge of the car park clearly: the gravel, the wet grass, the gorse and the first trees of the shelter belt. There was nothing there. Nothing I could name.

But whenever the light dipped, even for half a second, I was certain something crouched low at the edge of the trees, waiting exactly where the light had just shown me empty ground.

I do not know whether it was there. I do not know whether the long weekend at Uncle Douglas Mercer's croft, the strained departure after midnight, the disorienting run and forced march, the freezing ditch and everything I had watched happen to the people in those eight vehicles had begun building things out of shadows that had never asked to become anything.

I watched the amber light rise and fall, rise and fall. I never once caught the shape moving while the lamp was bright.

And I never once failed to see it in the dark.

I kept watching until I could no longer hold my eyes open. Somewhere beyond that point, I stopped without deciding to.

I do not know whether it moved during the last second before sleep took me.

I do not know whether it was ever there at all.

The light stayed on.

My boots stayed tied.