M25 crash J16 anticlockwise
Live Still reported at 13:09 UK time, since 09:02 (4 h 8 min).
Crash on the M25 anticlockwise at J16 on Saturday 10 October 2026, from 09:02. Still reported at 13:09 UK time. Timeline of reports from the motorway signs and TomTom.
M25 anticlockwise · J16
Collision
since 09:02 (4 h 8 min) · delay ~15 min · queue 6.3 mi
Motorway signs ×2 · TomTom ×7
See the M25 on the live map M25 traffic now
Timeline
- Motorway signs: “INCIDENT SLOW DOWN”
- Motorway signs no longer show “INCIDENT SLOW DOWN”
- All clear: no source reports it any more
- TomTom: queueing traffic, “Slow traffic”, delay ~4 min
- TomTom: queueing traffic, “Slow traffic”, delay ~5 min
- TomTom: queueing traffic, “Slow traffic”, delay ~4 min
- TomTom: queueing traffic, “Slow traffic”, delay ~7 min
- TomTom: queueing traffic, “Slow traffic”, delay ~4 min
- TomTom: queueing traffic, “Slow traffic”, delay ~5 min
- TomTom: “Queuing traffic”
- TomTom: queueing traffic, “Slow traffic”, delay ~7 min
- TomTom: “Slow traffic”
- Motorway signs: “REPORT OF COLLISION”
- TomTom: “Queuing traffic”
- TomTom: “Slow traffic”
- Motorway signs no longer show “REPORT OF COLLISION”
What the sources said
- Overhead signs read “INCIDENT SLOW DOWN” (9 signs; furthest along: M25 anti-clockwise within J16 after M40 J1A northbound exit).
- Slow traffic
- Queuing traffic
- Overhead signs read “REPORT OF COLLISION” (9 signs; furthest along: M25 anti-clockwise within J16 after M40 J1A northbound exit).
Other recent incidents on the M25
- M25 reported crash J3–J2 anticlockwise
- M25 crash J16–J15 anticlockwise
- M25 crash J14 clockwise
- M25 stopped traffic J17
- M25 crash J8–J9 clockwise
- M25 crash J22–J21A anticlockwise
- M25 reported crash J22 anticlockwise
- M25 crash J9–J8 anticlockwise
- M25 crash J25–J24 anticlockwise
- M25 reported crash J8–J7 anticlockwise
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.