M25 crash J16–J15 anticlockwise

Crash on the M25 anticlockwise at J16–J15 on Thursday 12 November 2026, from 23:12. Still reported at 23:48 UK time. Timeline of reports from the motorway signs.

Status

Live since 23:12 (35 min)

Location

M25 anticlockwise · J16–J15

Reported as

Collision

Sources

Motorway signs

Timeline

1. 23:12 Motorway signs: “COLLISION SLOW DOWN”

Source reports

• Overhead signs read “COLLISION SLOW DOWN” (1 sign; furthest along: M25 anti-clockwise between J16 and J15).

Other recent incidents on the M25

• M25 reported crash J16–J15 anticlockwise22:59 · Live
• M25 crash J8–J7 anticlockwise17:36 · cleared after 48 min
• M25 stopped traffic J18–J1715:46 · cleared after 3 h 12 min
• M25 crash J25–J24 anticlockwise15:02 · cleared after 4 h 21 min
• M25 crash J3–J2 anticlockwise14:39 · cleared after 4 h 45 min
• M25 crash J28–J27 anticlockwise14:34 · cleared after 5 h 20 min
• M25 crash J13–J12 anticlockwise13:57 · cleared after 5 h 29 min
• M25 crash J16–J15 anticlockwise12:58 · cleared after 6 h 33 min
• M25 closed J17–J16 anticlockwise10:16 · cleared after 44 min
• M25 crash J7 clockwise09:04 · cleared after 4 h 48 min

Live traffic and past incidents at M25 J16 and M25 J15.

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