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CrashStats

M25 anticlockwise slip road closure at J4B, 6 Mar 2026

Cleared

This incident on the M25 has cleared. It started at 04:45 on 6 Mar 2026 and cleared at 05:02 on 6 Mar 2026.

Last updated by National Highways at 05:02 on Friday 6 March 2026.

Closure details and map

Status
Cleared
Closure type
Slip road closure
Category
Incident
Road
M25
Direction
Anticlockwise
Junctions
J4B
Location
link road from M4 J4B eastbound to M25 J15 anti-clockwise
Started
04:45 on Friday 6 March 2026
Cleared
05:02 on Friday 6 March 2026
Source
National Highways
Last updated by the source
05:02 on Friday 6 March 2026

Map of the M25 anticlockwise slip road closure at J4B

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  • Cleared

Other M25 closures and crash records

3 other closures are in force on the M25 right now, and 71 more are planned in the next 7 days.

The M25 accident statistics from 1979 to 2025 record 33,457 collisions on the road, 439 of them fatal.

All M25 closures