M25 crash J11–J10 anticlockwise
Live Still reported at 16:51 UK time, since 11:19 (5 h 32 min).
Crash on the M25 anticlockwise at J11–J10 on Sunday 27 September 2026, from 11:19. Still reported at 16:51 UK time. Timeline of reports from TomTom and the motorway signs.
M25 anticlockwise · J11–J10
Collision
since 11:19 (5 h 32 min) · delay ~6 min · queue 3.3 mi
TomTom ×9 · Motorway signs
See the M25 on the live map M25 traffic now
Timeline
- TomTom: queueing traffic, “Queuing traffic”, delay ~5 min
- TomTom: queueing traffic, “Slow traffic”, delay ~3 min
- TomTom: “Slow traffic”
- TomTom: queueing traffic, “Slow traffic”, delay ~3 min (reported again)
- TomTom: delay now ~8 min (was ~3)
- TomTom: “Queuing traffic”
- TomTom: queueing traffic, “Slow traffic”, delay ~7 min
- TomTom: “Queuing traffic”
- TomTom: “Slow traffic”
- TomTom: “Queuing traffic”
- TomTom: queueing traffic, “Slow traffic”, delay ~4 min
- TomTom: “Queuing traffic”
- TomTom: “Slow traffic”
- TomTom: queueing traffic, “Slow traffic”, delay ~6 min
- Motorway signs: “COLLISION SLOW DOWN”
- TomTom: collision, “Slow traffic, Accident”, delay ~4 min
- TomTom: “Queuing traffic, Accident”
- TomTom: “Slow traffic, Accident, Accident”
- TomTom: “Slow traffic, Accident”
- TomTom: queueing traffic, “Queuing traffic”, delay ~7 min
- TomTom: now says queueing traffic, “Slow traffic”
- TomTom: delay now ~9 min (was ~4)
- TomTom: queueing traffic, “Slow traffic”, delay ~6 min
- TomTom: queueing traffic, “Slow traffic”, delay ~3 min
- Motorway signs no longer show “COLLISION SLOW DOWN”
- TomTom: “Queuing traffic”
- TomTom: queueing traffic, “Slow traffic”, delay ~3 min (reported again)
What the sources said
- Queuing traffic
- Slow traffic
- Overhead signs read “COLLISION SLOW DOWN” (2 signs; furthest along: M25 anti-clockwise between J11 and J10).
Other recent incidents on the M25
- M25 crash J24–J25 clockwise
- M25 closed J28–J29 clockwise
- M25 closed J26–J27 clockwise
- M25 closed J28–J29 clockwise
- M25 closed J29–J30 clockwise
- M25 crash J10–J9 anticlockwise
- M25 crash J8–J9 clockwise
- M25 reported crash J13–J12 anticlockwise
- M25 stopped traffic J17
- M25 crash J27–J28 clockwise
About this page
This page shows what the data sources reported about this event and when, merged from every source that reported it at the same place. It doesn't say what caused it or whether anyone was hurt: no source reports that. Times are UK time. For live alerts, follow @motorways.me on Bluesky.