A 15ft-deep sinkhole has opened in the central carriageway of the M2. The motorway is closed in both directions between junctions 5 and 6 - that's between Sittingbourne and Faversham.
The Highways Agency has diversions in place, but say there will be long tailbacks in both directions.
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Wednesday's weather for the east of the region
Wednesday's weather for the west of the region
Their warning depends on whether negotiations for a post-Brexit Britain do not offer freedom of movement for people, capital and goods.