Crash Blocks M25 Motorway, Causes Miles of Congestion

A multi-vehicle crash has shut a busy stretch of the M25 at junction 1B A282. The collision involved a tanker, a lorry and two cars.

Incident details

The collision happened between Swanscombe and Dartford near the Princes Road interchange. Traffic was brought to a halt shortly before 5.50pm.

Emergency services attended the scene. No further details on injuries were provided in early updates.

Traffic impact and diversions

Authorities warned drivers of severe delays. The situation was described using the tags Crash Blocks M25 Motorway and Causes Miles of Congestion.

Queues extended back over the QEII Bridge. Congestion reached as far as before junction 30 at Purfleet.

National Highways South East advised motorists to use the exit slip, route around the junction, then rejoin via the entry slip. The agency estimated delays of up to 40 minutes and about six miles of tailbacks.

Monitoring and wider disruption

Traffic monitoring service Inrix confirmed the M25 clockwise remained blocked at J1B A282. It reported long delays and the same vehicle mix.

Delays were compounded by a separate collision at junction 31 near Lakeside and Purfleet. That incident added pressure to local traffic flows.

Coverage note

Filmogaz.com tracked the live situation while authorities managed the scene. The live blog has now ended as recovery work continued.