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Drivers are facing severe delays towards the Dartford Crossing.
There is congestion on the A282 anti-clockwise at the Dartford Tunnel, with queues reaching as far along the M25 as Junction 4 for Orpington.
Queues have also built up either side at J1a and J1b at Dartford, and the A2 from Bluewater at Junction 2.
Motorists are advised to allow extra time for their journeys and it’s hoped normal traffic conditions will return at around 4pm.
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More to follow.