M1 stopped traffic J12–J11A

Stopped traffic on the M1 at J12–J11A on Saturday 26 September 2026, from 22:11. Cleared at 00:10 after 1 h 59 min. Timeline of reports from TomTom.

Status

Cleared 00:10 on 27 Sept 2026, after 1 h 59 min

Location

M1 J12–J11A

Reported as

Queueing traffic

At its worst

Stationary traffic · delay ~44 min

Sources

TomTom

Timeline

1. Sat 22:11 TomTom: queueing traffic, “Stationary traffic”, delay ~12 min
2. Sat 22:15 TomTom no longer reports it
3. Sat 22:15 All clear: no source reports it any more
4. Sat 23:10 TomTom: queueing traffic, “Stationary traffic”, delay ~44 min (reported again)
5. Sat 23:38 TomTom: delay now ~27 min (was ~43)
6. Sat 23:56 TomTom: delay now ~17 min (was ~28)
7. Sun 00:01 TomTom: delay now ~23 min (was ~17)
8. Sun 00:05 TomTom: delay now ~34 min (was ~23)
9. Sun 00:10 TomTom no longer reports it
10. Sun 00:10 All clear: no source reports it any more

Source reports

• Stationary traffic

Other recent incidents on the M1

• M1 closed J25–J24A southboundyesterday 23:06 · cleared after 5 h 24 min
• M1 closed J25–J24A southboundyesterday 21:34 · cleared after 1 h
• M1 crash J45 northboundyesterday 19:23 · cleared after 57 min
• M1 stopped traffic J10–J11 northboundyesterday 16:25 · cleared after 2 h 3 min
• M1 crash J34–J33 southboundyesterday 16:20 · cleared after 2 h 51 min
• M1 crash J34–J33 southboundyesterday 13:49 · cleared after 11 min
• M1 crash J32 northboundyesterday 13:48 · cleared after 12 min
• M1 crash J22 northboundyesterday 11:42 · cleared after 57 min
• M1 crash J12–J11A southboundyesterday 10:04 · cleared after 2 h 40 min
• M1 crash J23A–J24 northboundyesterday 06:42 · cleared after 1 h 25 min

Live traffic and past incidents at M1 J12 and M1 J11A.

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