M1 crash J18 southbound

Crash on the M1 southbound at J18 on Sunday 1 November 2026, from 20:06. Cleared at 20:46 after 40 min. Timeline of reports from the motorway signs and National Highways.

Status

Cleared 20:46 on 1 Nov 2026, after 40 min

Location

M1 southbound · J18

Reported as

Collision

Lanes

1 of 4 lanes closed

Sources

Motorway signs · National Highways ×2

Timeline

1. Sun 20:06 Motorway signs: “COLLISION”
2. Sun 20:06 National Highways: 1 of 4 lanes closed
3. Sun 20:42 National Highways: lane closure lifted
4. Sun 20:46 Motorway signs no longer show “COLLISION”
5. Sun 20:46 All clear: no source reports it any more

Source reports

• Overhead signs read “COLLISION” (3 signs; furthest along: M1 southbound within J18).
• M1 southbound between J19 and J18
• M1 southbound within J18

Other recent incidents on the M1

• M1 crash J42–J43 northboundyesterday 22:32 · cleared after 1 h 21 min
• M1 crash J43–J42 southboundyesterday 20:39 · cleared after 1 h 44 min
• M1 crash J9–J10 northboundyesterday 19:33 · cleared after 49 min
• M1 crash J17–J16 southboundyesterday 15:34 · cleared after 47 min
• M1 crash J34 northboundyesterday 15:09 · cleared after 42 min
• M1 crash J22–J23 northboundyesterday 14:46 · cleared after 47 min
• M1 crash J20–J21 northboundyesterday 12:30 · cleared after 2 h 51 min
• M1 crash J37–J36 southboundyesterday 08:35 · cleared after 44 min
• M1 stopped traffic J32–J33 northboundyesterday 07:33 · cleared after 1 h 16 min
• M1 crash J8–J9 northboundyesterday 06:00 · cleared after 3 h 31 min

Live traffic and past incidents at M1 J18.

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