Good progress today and agreement with the French Government on borders. We will provide an update on hauliers later this evening, but hauliers must still NOT travel to Kent this evening.

— Rt Hon Grant Shapps MP (@grantshapps) December 22, 2020

Dover: Agreement 'reached with France' over UK border | BBC News |

Secretary Shapps promised more details on hauliers later, but urged them not to go to Kent where about 2,850 lorries are stranded.

Meanwhile, French authorities said some journeys would resume on Wednesday.

Residents and nationals will be among those allowed to return if they have a recent negative test.

...
French authorities said planes, boats and Eurostar trains would resume services on Wednesday morning.
This is available to French nationals, EU citizens and people with residency in France.