M25 crash J20–J19 anticlockwise
Cleared Cleared at 18:07 on 28 Sept 2026, after 1 h 5 min.
Crash on the M25 anticlockwise at J20–J19 on Monday 28 September 2026, from 17:02. Cleared at 18:07 after 1 h 5 min. Timeline of reports from TomTom and the motorway signs.
M25 anticlockwise · J20–J19
Collision
17:02–18:07 (cleared after 1 h 5 min) · delay ~3 min · queue 2.5 mi
TomTom · Motorway signs
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Timeline
- Motorway signs: “REPORT OF COLLISION”
- TomTom: queueing traffic, “Slow traffic”, delay ~4 min
- TomTom: “Queuing traffic”
- TomTom: “Slow traffic”
- Motorway signs no longer show “REPORT OF COLLISION”
- TomTom: “Queuing traffic”
- TomTom: “Slow traffic”
- TomTom no longer reports it
- All clear: no source reports it any more
What the sources said
- Slow traffic
- Overhead signs read “REPORT OF COLLISION” (3 signs; furthest along: M25 anti-clockwise between J20 and J19).
Other recent incidents on the M25
- M25 crash J5–J6 clockwise
- M25 crash J9–J8 anticlockwise
- M25 crash J5–J6 anticlockwise
- M25 crash J16–J17 clockwise
- M25 crash J11–J10 anticlockwise
- M25 crash J24–J25 clockwise
- M25 closed J28–J29 clockwise
- M25 closed J26–J27 clockwise
- M25 closed J28–J29 clockwise
- M25 closed J29–J30 clockwise
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.