M25 reported crash J21–J20 anticlockwise

Reported crash on the M25 anticlockwise at J21–J20 on Sunday 8 November 2026, from 17:16. Cleared at 17:58 after 42 min. Timeline of reports from the motorway signs.

Status

Cleared 17:58 on 8 Nov 2026, after 42 min

Location

M25 anticlockwise · J21–J20

Reported as

Collision

Sources

Motorway signs

Timeline

1. 17:16 Motorway signs: “REPORT OF COLLISION”
2. 17:58 Motorway signs no longer show “REPORT OF COLLISION”
3. 17:58 All clear: no source reports it any more

Source reports

• Overhead signs read “REPORT OF COLLISION” (8 signs; furthest along: M25 anti-clockwise between J21 and J20).

Other recent incidents on the M25

• M25 stopped traffic J6–J5 anticlockwise16:42 · cleared after 2 h 16 min
• M25 stopped traffic J15–J1611:22 · cleared after 8 h 15 min
• M25 crash J22 clockwise10:27 · cleared after 1 h 29 min
• M25 crash J6–J7 clockwise06:53 · cleared after 4 h 33 min
• M25 crash J28 clockwiseyesterday 18:12 · cleared after 40 min
• M25 crash J10–J9yesterday 17:56 · cleared after 37 min
• M25 crash J3–J2 anticlockwiseyesterday 17:47 · cleared after 2 h 35 min
• M25 crash J13–J14 clockwiseyesterday 11:09 · cleared after 3 h 49 min
• M25 stopped traffic J29–J28 anticlockwiseyesterday 09:43 · cleared after 1 h 37 min
• M25 stopped traffic J24–J25 clockwiseyesterday 09:34 · cleared after 46 min

Live traffic and past incidents at M25 J21 and M25 J20.

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