M1 crash J43–J44 northbound

Live Still reported at 16:23 UK time, since 15:07 (1 h 17 min).

Crash on the M1 northbound at J43–J44 on Monday 28 September 2026, from 15:07. Still reported at 16:23 UK time. Timeline of reports from the motorway signs and TomTom.

M1 northbound · J43–J44

Collision

since 15:07 (1 h 17 min)

Motorway signs · TomTom

See the M1 on the live map M1 traffic now

Timeline

14:58 Motorway signs: “SERIOUS COLLISION”
15:30 TomTom: collision, “Stationary traffic, Incident”, delay ~41 min
15:34 TomTom: delay now ~15 min (was ~41)
15:39 TomTom: delay now ~21 min (was ~15)
16:11 TomTom no longer reports it

What the sources said

Overhead signs read “SERIOUS COLLISION” (3 signs; furthest along: M1 northbound between J43 and J44).
Stationary traffic, Incident

Other recent incidents on the M1

M1 crash J25–J24A northbound · 15:49, still reported
M1 crash J14–J15 northbound · 14:24, cleared after 46 min
M1 crash J14–J13 southbound · 10:11, cleared after 54 min
M1 reported crash J45 northbound · 09:20, cleared after 46 min
M1 crash J44–J43 northbound · 09:17, cleared after 48 min
M1 crash J21A–J21 southbound · yesterday 17:52, cleared after 40 min
M1 crash J23A southbound · yesterday 11:26, cleared after 1 h 5 min
M1 reported crash J20–J19 southbound · yesterday 00:22, cleared after 36 min
M1 crash J6–J5 · Sat 23:05, cleared after 51 min
M1 closed J10–J11 northbound · Sat 22:20, cleared after 1 h 38 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.