A406 crash North Circular Road eastbound

Crash on the A406 eastbound at North Circular Road on Wednesday 21 October 2026, from 16:10. Cleared at 16:51 after 41 min. Timeline of reports from TfL.

Status

Cleared 16:51 on 21 Oct 2026, after 41 min

Location

A406 eastbound · North Circular Road

Reported as

Collision

Lanes

1 of 3 lanes closed

Sources

TfL

Timeline

1. 16:10 TfL: collision, 1 of 3 lanes closed
2. 16:19 TfL no longer reports it
3. 16:19 All clear: no source reports it any more
4. 16:21 TfL: collision, 1 of 3 lanes closed (reported again)
5. 16:43 TfL: “Traffic is flowing well.”
6. 16:51 TfL no longer reports it
7. 16:51 All clear: no source reports it any more

Source reports

• [A406] North Circular Road (Eastbound) at the junction of [B550] Colney Hatch Lane - Lane three (of three) is blocked due to a collision. Traffic is flowing well.

Other recent incidents on the A406

• A406 crash North Circular Road southbound08:25 · cleared after 7 h 56 min
• A406 crash North Circular Road westbound05:40 · cleared after 1 h 54 min
• A406 crash North Circular Road southboundMon 20:02 · cleared after 1 h 8 min
• A406 crash North Circular Road westboundMon 07:02 · cleared after 39 min
• A406 crash Gunnersbury Avenue both directionsMon 02:10 · cleared after 35 min
• A406 crash North Circular Road southboundSun 20:58 · cleared after 1 h 33 min
• A406 crash Southend Road eastboundSun 12:07 · cleared after 55 min
• A406 crash Bowes Road eastboundFri 02:48 · cleared after 3 h 33 min
• A406 crash Hanger Lane Gyratory southbound15 Oct 2026 14:30 · cleared after 1 h 2 min
• A406 crash North Circular Road eastbound12 Oct 2026 16:47 · cleared after 3 h 12 min

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