M4 crash J3–J2 eastbound

Crash on the M4 eastbound at J3–J2 on Saturday 7 November 2026, from 02:33. Cleared at 03:18 after 45 min. Timeline of reports from the motorway signs.

Status

Cleared 03:18 on 7 Nov 2026, after 45 min

Location

M4 eastbound · J3–J2

Reported as

Collision

Sources

Motorway signs

Timeline

1. 02:33 Motorway signs: “COLLISION SLOW DOWN”
2. 03:18 Motorway signs no longer show “COLLISION SLOW DOWN”
3. 03:18 All clear: no source reports it any more

Source reports

• Overhead signs read “COLLISION SLOW DOWN” (1 sign; furthest along: M4 eastbound between J3 and J2).

Other recent incidents on the M4

• M4 closed J18–J17yesterday 22:43 · cleared after 3 h 3 min
• M4 stopped traffic J18–J17yesterday 21:39 · cleared after 23 min
• M4 crash J6–J5 eastboundyesterday 16:50 · cleared after 25 min
• M4 crash Westboundyesterday 16:21 · cleared after 2 h 40 min
• M4 crash J13–J12 eastboundyesterday 13:22 · cleared after 1 h 25 min
• M4 crash J5–J4B eastboundyesterday 12:02 · cleared after 42 min
• M4 crash J4–J4B westboundyesterday 12:02 · cleared after 42 min
• M4 closed J18–J17yesterday 00:45 · cleared after 27 min
• M4 crash J6 eastboundThu 22:04 · cleared after 12 h 9 min
• M4 reported crash J6 westboundThu 22:00 · cleared after 40 min

Live traffic and past incidents at M4 J3 and M4 J2.

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