M25 crash J16–J17 clockwise

Crash on the M25 clockwise at J16–J17 on Tuesday 27 October 2026, from 00:29. Cleared at 01:10 after 41 min. Timeline of reports from the motorway signs.

Status

Cleared 01:10 on 27 Oct 2026, after 41 min

Location

M25 clockwise · J16–J17

Reported as

Collision

Sources

Motorway signs

Timeline

1. Tue 00:29 Motorway signs: “COLLISION SLOW DOWN”
2. Tue 01:10 Motorway signs no longer show “COLLISION SLOW DOWN”
3. Tue 01:10 All clear: no source reports it any more

Source reports

• Overhead signs read “COLLISION SLOW DOWN” (1 sign; furthest along: M25 clockwise between J16 and J17).

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 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.