M1 crash J21A–J21

Cleared Cleared at 12:49 on 14 Oct 2026, after 2 h 1 min.

Crash on the M1 at J21A–J21 on Wednesday 14 October 2026, from 10:48. Cleared at 12:49 after 2 h 1 min. Timeline of reports from TomTom.

M1 · J21A–J21

Collision

10:48–12:49 (cleared after 2 h 1 min) · delay ~25 min · queue 2.3 mi

TomTom ×2

See the M1 on the live map M1 traffic now

Timeline

10:48 TomTom: collision, “Stationary traffic, Incident”, delay ~25 min
10:52 TomTom no longer reports it
10:52 All clear: no source reports it any more
11:02 TomTom: queueing traffic, “Stationary traffic”, delay ~68 min
11:11 TomTom: delay now ~45 min (was ~69)
11:15 TomTom: delay now ~24 min (was ~45)
11:24 TomTom: delay now ~11 min (was ~19)
11:29 TomTom: “Queuing traffic”
11:34 TomTom: “Stationary traffic”
12:16 TomTom: “Queuing traffic”
12:30 TomTom: “Stationary traffic”
12:49 TomTom no longer reports it
12:49 All clear: no source reports it any more

What the sources said

Stationary traffic, Incident
Stationary traffic

Other recent incidents on the M1

M1 crash J24 southbound · 12:56, still reported
M1 crash J9–J10 · yesterday 21:47, cleared after 1 h 33 min
M1 crash J33–J34 northbound · yesterday 17:38, cleared after 1 h 52 min
M1 crash J21A–J22 · yesterday 16:34, cleared after 2 h 4 min
M1 closed J33–J32 southbound · yesterday 16:27, cleared after 2 h 12 min
M1 crash J8–J9 northbound · yesterday 16:25, cleared after 6 h 35 min
M1 closed J31 northbound · yesterday 15:57, cleared after 2 h 13 min
M1 stopped traffic J22–J23 · yesterday 08:22, cleared after 32 min
M1 crash J8 southbound · Mon 14:38, cleared after 44 min
M1 crash J31–J32 northbound · Mon 13:35, cleared after 47 min

About this page

This page shows what the data sources reported about this event and when, merged from every source that reported it at the same place. It doesn't say what caused it or whether anyone was hurt: no source reports that. Times are UK time. For live alerts, follow @motorways.me on Bluesky.