Major UK motorway shuts as air ambulance lands on road after horror crash

Major UK Motorway Shuts After Multi-Vehicle Crash

A serious multi-vehicle collision occurred on the M25 motorway, prompting an air ambulance to land at the scene. According to traffic monitoring site Inrix, only one lane remains closed.

Traffic Impact and Congestion

Motorists are experiencing heavy congestion, especially through Enfield and Edmonton, including the North Circular around the Great Cambridge Interchange, as drivers seek alternatives to the M25.

Road Reopening Updates

The clockwise carriageway of the M25 has now reopened. However, the anti-clockwise section between Junction 25 (Waltham Cross) and Junction 23 (Potters Bar) remains closed due to the collision.

#M25 is CLOSED anti-clockwise between J25 (#WalthamCross) and J23 (#PottersBar) due to a collision. Delays of 60 mins, 4 miles of congestion. The injury is not as serious as initially feared. Updates to follow very soon. The M25 clockwise is NOW OPEN between J23 (#A1M) and J25.

Police and Official Statements

Police attended the scene following the multi-vehicle accident between Junctions 25 and 24 on the M25. National Highways East stated:

"Traffic is currently STOPPED on the #M25 anti-clockwise between J25 (#WalthamCross) and J24 (#PottersBar) due to a multi-vehicle collision. Delays are building on approach. Please allow for extra journey time."

Authorities urge drivers to prepare for ongoing delays and avoid the affected section where possible.

Summary: A multi-vehicle crash on the M25 has caused major delays and closures, with emergency services responding and congestion impacting surrounding routes significantly.

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The Mirror The Mirror — 2025-11-09

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