M23 crash J10 southbound

Crash on the M23 southbound at J10 on Saturday 31 October 2026, from 22:35. Cleared at 00:11 after 1 h 36 min. Timeline of reports from the motorway signs.

Status

Cleared 00:11 on 1 Nov 2026, after 1 h 36 min

Location

M23 southbound · J10

Reported as

Collision

Sources

Motorway signs ×2

Timeline

1. Sat 22:35 Motorway signs: “COLLISION AHEAD”
2. Sat 23:15 Motorway signs: “COLLISION [HCA0]”
3. Sat 23:41 Motorway signs no longer show “COLLISION AHEAD”
4. Sun 00:11 Motorway signs no longer show “COLLISION [HCA0]”
5. Sun 00:11 All clear: no source reports it any more

Source reports

• Overhead signs read “COLLISION AHEAD” (1 sign; furthest along: M23 southbound within J10).
• Overhead signs read “COLLISION [HCA0]” (2 signs; furthest along: M23 southbound within J10).

Other recent incidents on the M23

• M23 crash J9–J8 northboundyesterday 14:17 · cleared after 1 h 59 min
• M23 crash J9–J8 northboundSun 13:37 · cleared after 1 h 37 min
• M23 crash J10A–J10Sat 16:47 · cleared after 45 min
• M23 stopped traffic J9–J8 northbound23 Oct 2026 15:24 · cleared after 5 h 36 min
• M23 crash J9–J8 northbound21 Oct 2026 07:24 · cleared after 1 h 26 min
• M23 crash J9–J8 northbound17 Oct 2026 01:47 · cleared after 4 h 39 min
• M23 crash J9–J8 northbound17 Oct 2026 01:18 · cleared after 3 h 7 min
• M23 crash J9–J8 southbound16 Oct 2026 19:43 · cleared after 1 h 11 min
• M23 crash J9–J8 southbound15 Oct 2026 08:19 · cleared after 10 h 27 min
• M23 closed J9–J10 southbound15 Oct 2026 02:47 · cleared after 1 h 29 min

Live traffic and past incidents at M23 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.