Drivers are being warned that phase2 of Operation Stack may have to come in because of the snow. Phase2 means traffic's taken off the M20 coastbound at Jn8. Lorries are then put in a queue. Other traffic is diverted along the A20 before rejoining the motorway at Jn9 at Ashford.
Phase2 can hold approximately 3,300 lorries.
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Tuesday night's weather for the east of the region
Tuesday night's weather for the west of the region
Tuesday afternoon's forecast for the west of the region