M25 crash J27–J28 clockwise

Crash on the M25 clockwise at J27–J28 on Wednesday 11 November 2026, from 06:34. Cleared at 09:47 after 3 h 13 min. Timeline of reports from TomTom and the motorway signs.

Status: Cleared 09:47 on 11 Nov 2026, after 3 h 13 min
Location: M25 clockwise · J27–J28
Reported as: Collision
Sources: TomTom ×19 · Motorway signs ×5

View on the live map M25 traffic now

Timeline

06:34 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
07:38 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
07:44 TomTom: queueing traffic, “Slow traffic”, delay ~5 min
07:56 TomTom: queueing traffic, “Queuing traffic”, delay ~7 min
07:56 TomTom: queueing traffic, “Queuing traffic”, delay ~11 min
07:58 TomTom: queueing traffic, “Queuing traffic”, delay ~5 min
08:02 TomTom: queueing traffic, “Queuing traffic”, delay ~4 min (reported again)
08:06 TomTom: “Slow traffic”
08:10 TomTom: “Queuing traffic”
08:11 TomTom: queueing traffic, “Slow traffic”, delay ~10 min
08:15 TomTom: queueing traffic, “Slow traffic”, delay ~9 min (reported again)
08:15 TomTom: “Slow traffic”
08:16 TomTom: queueing traffic, “Slow traffic”, delay ~6 min
08:16 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
08:19 TomTom: “Queuing traffic”
08:33 TomTom: “Slow traffic”
08:37 TomTom: queueing traffic, “Queuing traffic”, delay ~16 min
08:42 TomTom: queueing traffic, “Queuing traffic”, delay ~14 min
08:42 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
08:43 Motorway signs: “INCIDENT SLOW DOWN”
08:43 TomTom: queueing traffic, “Queuing traffic”, delay ~11 min
08:47 TomTom: queueing traffic, “Stationary traffic”, delay ~8 min
08:51 TomTom: queueing traffic, “Queuing traffic”, delay ~7 min
08:52 TomTom: queueing traffic, “Queuing traffic”, delay ~4 min (reported again)
08:56 TomTom: “Stationary traffic”
08:59 Motorway signs: “INCIDENT SLOW DOWN”
08:59 Motorway signs: “INCIDENT SLOW DOWN”
08:59 Motorway signs: “INCIDENT [HCA2]”
09:00 TomTom: “Slow traffic”
09:05 TomTom no longer reports it
09:10 TomTom: queueing traffic, “Slow traffic”, delay ~7 min (reported again)
09:14 TomTom: collision, “Stationary traffic, Incident”, delay ~13 min
09:14 Motorway signs no longer show “INCIDENT SLOW DOWN”
09:23 TomTom: queueing traffic, “Slow traffic”, delay ~4 min
09:24 TomTom no longer reports it
09:28 TomTom: queueing traffic, “Slow traffic”, delay ~4 min (reported again)
09:44 Motorway signs no longer show “INCIDENT [HCA2]”
09:44 Motorway signs no longer show “INCIDENT SLOW DOWN”
09:47 TomTom no longer reports it
09:47 All clear: no source reports it any more

Source reports

Slow traffic
Queuing traffic
Stationary traffic
Overhead signs read “INCIDENT SLOW DOWN” (2 signs; furthest along: M25 clockwise between J27 and J28).
Stationary traffic, Incident
Overhead signs read “INCIDENT [HCA2]” (2 signs; furthest along: M25 clockwise between J26 and J27).
Overhead signs read “INCIDENT [HCA2]” (2 signs; furthest along: M25 anti-clockwise within J27 before M11 J6 southbound access).
Overhead signs read “INCIDENT SLOW DOWN” (13 signs; furthest along: M25 clockwise between J27 and J28).
Overhead signs read “INCIDENT SLOW DOWN” (9 signs; furthest along: link road from M25 J27 anti-clockwise to M11 J6).

Other recent incidents on the M25

M25 crash J3–J2 anticlockwise07:03 · cleared after 3 h 12 min
M25 stopped traffic J15–J16 clockwise07:02 · Live
M25 stopped traffic J206:54 · Live
M25 crash J13–J12 anticlockwise06:44 · Live
M25 crash J11–J10 anticlockwise06:35 · cleared after 1 h 45 min
M25 stopped traffic J5–J6 clockwise06:21 · cleared after 1 h 31 min
M25 crash J20–J19 anticlockwise06:20 · cleared after 2 h 4 min
M25 crash J10–J9 anticlockwise02:51 · cleared after 33 min
M25 crash J27–J28 clockwise02:13 · cleared after 1 h 29 min
M25 crash J15 anticlockwise00:20 · cleared after 25 min

Live traffic and past incidents at M25 J27 and M25 J28.

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