Anyone heading this way should take note - things are looking grim...
The Dartford Crossing is closed southbound. All traffic being reversed off the bridge before using one of the northbound tunnels. Queues are stationary with traffic between J27 and J28 clockwise and beyond J4 anticlockwise moving very slowly. There are long delays on the A13 westbound and the A127 westbound from the M25.
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