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The M20 motorway leads to the port of Dover and the cross channel ferries to France. When the ferries can't sail, whether by bad weather or industrial action, the build up of traffic is so great, particularly with heavy lorries, that they have to wait somewhere until the situation gets back to normal. The M20 is the only area big enough to accommodate them. Other vehicles are able to use alternative routes to the town.

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10y ago

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