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Traffic is queuing along the M20 between Farningham and Wrotham after two vehicles collided.
A lane closure is currently in place along the London-bound carriageway of the M20 between junctions one and two.
It follows an earlier crash between two vehicles shortly before 4.30pm.
Drivers have been told to expect delays as traffic is moving slower than usual, but is expected to clear around 7.30pm.
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