M25 anticlockwise closed, queueing traffic due to accident, lorry involved between J4 A21 / A224 (Orpington) and J3 M20 / A20 (Swanley Interchange), congestion on M25 to J5 M26 / A21. Matrix sign set to 40 mph. Motorway is now being closed. The entry slip at J4 closed. Air Ambulance attending.
All the latest travel news on the roads, railways & ferries.