M25 crash J11–J10 anticlockwise

Crash on the M25 anticlockwise at J11–J10 on Tuesday 27 October 2026, from 06:36. Cleared at 20:20 after 13 h 44 min. Timeline of reports from TomTom and the motorway signs.

Status

Cleared 20:20 on 27 Oct 2026, after 13 h 44 min

Location

M25 anticlockwise · J11–J10

Reported as

Collision

At its worst

Stationary traffic · delay ~28 min

Sources

TomTom ×14 · Motorway signs

Timeline

1. Tue 06:36 TomTom: queueing traffic, “Slow traffic”, delay ~6 min
2. Tue 06:46 TomTom: queueing traffic, “Queuing traffic”, delay ~4 min
3. Tue 06:50 TomTom: “Stationary traffic”
4. Tue 06:55 TomTom: “Queuing traffic”
5. Tue 06:59 TomTom no longer reports it
6. Tue 06:59 All clear: no source reports it any more
7. Tue 07:04 TomTom: queueing traffic, “Slow traffic”, delay ~4 min (reported again)
8. Tue 07:04 TomTom: queueing traffic, “Slow traffic”, delay ~7 min (reported again)
9. Tue 07:08 TomTom: delay now ~9 min (was ~4)
10. Tue 07:31 TomTom: queueing traffic, “Queuing traffic”, delay ~13 min
11. Tue 07:45 TomTom: “Stationary traffic”
12. Tue 07:54 TomTom no longer reports it
13. Tue 07:54 All clear: no source reports it any more
14. Tue 08:03 TomTom: queueing traffic, “Queuing traffic”, delay ~6 min
15. Tue 08:08 TomTom no longer reports it
16. Tue 08:22 TomTom: queueing traffic, “Queuing traffic”, delay ~18 min
17. Tue 08:26 TomTom: “Slow traffic”
18. Tue 08:32 Motorway signs: “COLLISION SLOW DOWN”
19. Tue 08:35 TomTom: “Queuing traffic”
20. Tue 08:40 TomTom: queueing traffic, “Queuing traffic”, delay ~22 min
21. Tue 08:40 TomTom: “Slow traffic”
22. Tue 08:40 TomTom: queueing traffic, “Slow traffic”, delay ~3 min (reported again)
23. Tue 08:45 TomTom: “Stationary traffic”
24. Tue 08:49 TomTom: now says collision, “Stationary traffic, Accident”
25. Tue 08:58 TomTom: “Accident, Broken down vehicle”
26. Tue 08:58 TomTom: queueing traffic, “Queuing traffic”, delay ~15 min
27. Tue 09:03 TomTom: now says broken-down vehicle, “Stationary traffic, Broken down vehicle”
28. Tue 09:13 TomTom: queueing traffic, “Queuing traffic”, delay ~14 min
29. Tue 09:13 TomTom: queueing traffic, “Slow traffic”, delay ~12 min (reported again)
30. Tue 09:17 TomTom: “Stationary traffic”
31. Tue 09:26 TomTom: delay now ~9 min (was ~14), “Queuing traffic”
32. Tue 09:40 TomTom: “Slow traffic”
33. Tue 09:58 TomTom: “Queuing traffic”
34. Tue 10:12 TomTom: “Slow traffic”
35. Tue 10:21 TomTom: “Queuing traffic”
36. Tue 10:26 TomTom: “Slow traffic”
37. Tue 11:02 TomTom no longer reports it
38. Tue 11:57 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
39. Tue 12:20 TomTom: “Queuing traffic”
40. Tue 12:25 TomTom: “Slow traffic”
41. Tue 12:39 TomTom: “Queuing traffic”
42. Tue 12:43 TomTom: “Slow traffic”
43. Tue 13:01 TomTom: “Queuing traffic”
44. Tue 13:06 TomTom: “Slow traffic”
45. Tue 13:33 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
46. Tue 14:05 TomTom no longer reports it
47. Tue 14:10 TomTom: queueing traffic, “Slow traffic”, delay ~4 min (reported again)
48. Tue 14:15 TomTom: “Queuing traffic”
49. Tue 14:19 TomTom: “Slow traffic”
50. Tue 14:33 TomTom: “Queuing traffic”
51. Tue 14:38 TomTom: “Slow traffic”
52. Tue 14:42 TomTom: “Queuing traffic”
53. Tue 14:51 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
54. Tue 15:00 TomTom: “Slow traffic”
55. Tue 15:14 TomTom: “Queuing traffic”
56. Tue 15:14 TomTom: queueing traffic, “Slow traffic”, delay ~6 min
57. Tue 15:19 TomTom: queueing traffic, “Slow traffic”, delay ~8 min (reported again)
58. Tue 15:23 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
59. Tue 15:28 TomTom: delay now ~13 min (was ~8), “Queuing traffic”
60. Tue 15:32 TomTom: “Slow traffic”
61. Tue 15:37 TomTom: “Queuing traffic”
62. Tue 15:42 TomTom: “Slow traffic”
63. Tue 15:46 TomTom: “Queuing traffic”
64. Tue 15:55 TomTom: “Slow traffic”
65. Tue 16:18 TomTom: “Queuing traffic”
66. Tue 17:04 TomTom: queueing traffic, “Queuing traffic”, delay ~20 min (reported again)
67. Tue 17:27 TomTom: queueing traffic, “Queuing traffic”, delay ~22 min (reported again)
68. Tue 17:50 TomTom: “Slow traffic”
69. Tue 17:54 TomTom: “Queuing traffic”
70. Tue 18:08 TomTom: “Slow traffic”
71. Tue 18:54 TomTom: “Slow traffic”
72. Tue 19:03 TomTom no longer reports it
73. Tue 20:20 Motorway signs: National Highways' sign feed hasn't changed since 08:47, so this is no longer shown
74. Tue 20:20 All clear: no source reports it any more

Source reports

• Slow traffic
• Queuing traffic
• Stationary traffic
• Stationary traffic, Broken down vehicle
• 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 J27–J26 anticlockwiseyesterday 19:13 · cleared after 1 h 9 min
• M25 crash J25–J26 clockwiseyesterday 19:12 · cleared after 1 h 9 min
• M25 reported crash J5 clockwiseyesterday 18:40 · cleared after 42 min
• M25 crash J5–J6 clockwiseyesterday 17:35 · cleared after 1 h 16 min
• M25 crash J5–J6 clockwiseyesterday 17:25 · cleared after 1 h 26 min
• M25 stopped traffic J30yesterday 17:06 · cleared after 1 h 4 min
• M25 crash J21A–J22 clockwiseyesterday 16:40 · cleared after 52 min
• M25 crash J30–J29 anticlockwiseyesterday 09:43 · cleared after 1 h 36 min
• M25 reported crash J27 anticlockwiseyesterday 08:38 · cleared after 41 min
• M25 stopped traffic J3–J2yesterday 07:02 · cleared after 5 h 16 min

Live traffic and past incidents at M25 J11 and M25 J10.

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