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At a glance

🕐 Last verified 9 Mar, 09:05

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StatusCleared
Severity (NH)Severe
RoadM25
DirectionAnti-clockwise
RegionEastern
CountyGreater London Authority
Category (NH)Accident
ReportedMon 9 Mar, 08:02
Cleared09:05
Lasted1h 3m
Road typeMotorway
Speed limit70 mph (variable)
Weather☁️ Overcast
ReferenceREF-23627222

Times are UK time.

What National Highways say

M25 anti-clockwise within J29 | Anti-Clockwise | Accident

Location : The M25 anticlockwise at junction J29 . Reason : Road traffic collision. Status : Cleared.

The official National Highways record of this incident, kept here after the road reopens.

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Live Incident Timeline

1 update captured · 2 affected segments · Cleared

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M25 ✓ CLEARED
M25 ✓ CLEARED

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✓ All 2 affected segments tracked
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✓ Insurance claim checklist
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Recent M25 incidents

330 incidents and roadworks logged on the M25 in the last 30 days, 134 of them serious or severe. Times are UK time.

M25 | Surrey | Carriageway Closure | Expect DelaysThu 3 Sep, 12:46 M25 | Essex | Carriageway Closure | Expect DelaysWed 2 Sep, 16:53 M25 | Surrey | Carriageway Closure | Long Delays 30 minutesTue 1 Sep, 00:24 M25 | Hertfordshire | Carriageway Closure | Expect DelaysFri 28 Aug, 19:15 M25 | Hertfordshire | Carriageway Closure | Expect DelaysMon 24 Aug, 04:36 M25 | Essex | Carriageway Closure | Long Delays 60 minutesWed 12 Aug, 16:50
Every M25 incident

Common questions

Is the M25 closed?

Not because of this crash. It cleared at 09:05 UK time on Mon 9 Mar. See the M25 right now.

What happened on the M25 on 9 Mar 2026?

Crash on the M25 anti-clockwise at J29 in Greater London Authority, reported at 08:02 UK time on Mon 9 Mar. Cleared at 09:05.

How long did it last?

1h 3m, from 08:02 UK time on Mon 9 Mar.

Where can I see everything else on the M25?

The M25 live page shows what is happening now, and the M25 archive has every incident on record.

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