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Drivers can expect long delays on the M25 following an accident involving four cars.
Traffic is queuing on the M25 anti-clockwise before junction 2 of the A2 at the Darenth Interchange, near Dartford.
Tailbacks have been reported to halfway back to junction 3 at Swanley.
All cars had been held from 11.15am while two lane closures were put in place place.
Highways England reports normal traffic conditions are expected to resume after 1.30pm.
More as we get it.
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