The Tunnel Took Nine Minutes

The Hartfield tunnel is 900 metres long. At motorway speed you are through it in about forty seconds. I commute through it twice a day and its rhythm is stitched into me: lights-flicker-lights, out.

On a Tuesday evening the rhythm broke. Nothing dramatic inside — same sodium lights ticking past, same lane discipline. If anything it was too calm: I remember noticing the radio had gone to static and that the tunnel felt long, the way a held breath feels long, and my ears popped twice.

I came out into rain that had not been falling when I went in — soaked roads, wipers-on-full rain, established rain. The dashboard clock had jumped from 18:22 to 18:31. My phone, in its cradle, agreed with the dashboard and had helpfully rerouted around 'unexpected delays'. My wristwatch — mechanical, my grandfather's — said 18:23, and for the rest of the evening it stayed stubbornly eight minutes slow against every screen in my house, having been dead accurate for years.