There are long delays approaching the Dartford Crossing following a multi-vehicle crash.
A crash involving two cars and a lorry closed lanes on the M25 earlier after the crash near junction 31.
Traffic is queuing back to the A127 Romford junction, and traffic England is predicting delays of up to an hour and a half.
The crash happened at 1.30pm this afternoon.
Lanes three and four have now opened just prior to the QE2 Bridge, but delays are throughout the afternoon.
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