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M25 crash J16–J17 clockwise

Crash on the M25 clockwise at J16–J17 on Tuesday 10 November 2026, from 14:21. Cleared at 19:23 after 5 h 2 min. Timeline of reports from TomTom and the motorway signs.

Status
Cleared 19:23 on 10 Nov 2026, after 5 h 2 min
Location
M25 clockwise · J16–J17
Reported as
Broken-down vehicle
At its worst
Stationary traffic
Sources
TomTom ×9 · Motorway signs ×3
View on the live map M25 traffic now

Timeline

  1. TomTom: queueing traffic, “Slow traffic”, delay ~4 min
  2. TomTom no longer reports it
  3. All clear: no source reports it any more
  4. TomTom: queueing traffic, “Slow traffic”, delay ~3 min (reported again)
  5. TomTom: queueing traffic, “Slow traffic”, delay ~6 min
  6. TomTom: “Queuing traffic”
  7. TomTom: queueing traffic, “Slow traffic”, delay ~3 min
  8. TomTom: “Stationary traffic”
  9. TomTom: “Queuing traffic”
  10. Motorway signs: “REPORT OF ANIMALS”
  11. Motorway signs: “STRANDED VEHICLE-SLOW”
  12. TomTom: collision, “Stationary traffic, Accident”, delay ~10 min
  13. TomTom: “Queuing traffic”
  14. TomTom: now says queueing traffic, delay now ~26 min (was ~11), “Queuing traffic”
  15. Motorway signs no longer show “REPORT OF ANIMALS”
  16. TomTom: “Stationary traffic”
  17. TomTom: queueing traffic, “Stationary traffic”, delay ~23 min
  18. Motorway signs no longer show “STRANDED VEHICLE-SLOW”
  19. TomTom: “Queuing traffic”
  20. TomTom: “Slow traffic”
  21. TomTom: “Queuing traffic”
  22. TomTom: queueing traffic, “Queuing traffic”, delay ~6 min
  23. TomTom: queueing traffic, “Slow traffic”, delay ~4 min
  24. TomTom: delay now ~9 min (was ~15)
  25. TomTom: “Slow traffic”
  26. TomTom: queueing traffic, “Slow traffic”, delay ~4 min
  27. TomTom: “Queuing traffic”
  28. TomTom: “Slow traffic”
  29. TomTom: queueing traffic, “Slow traffic”, delay ~4 min
  30. TomTom: delay now ~6 min (was ~13)
  31. TomTom no longer reports it
  32. All clear: no source reports it any more

Source reports

Other recent incidents on the M25

Live traffic and past incidents at M25 J16 and M25 J17.

The sources don't report causes or injuries, so neither does this page. Times are UK time. For alerts, follow @motorways.me on Bluesky.