Thousands of holidaymakers have rushed back to the UK in a bid to avoid quarantine measures imposed on France, which came into force on Saturday.
The 14-day isolation requirement from 04:00 BST also applied to people arriving from the Netherlands, Monaco, Malta, Turks and Caicos, and Aruba.
Eurotunnel trains sold out on Friday and air travellers faced steep prices, but some ferries increased capacity. France warned it would take…