Here is the latest situation on the roads, trains and ferries.
M20 in Kent is closed coast-bound between Junction 8 (A20 Maidstone Services) and Junction 9 (A20, Ashford North) because of Operation Stack Phase 2. Non-commercial traffic is being diverted on to the A20 and lorries will be directed back on to the M20 to be parked. The Highways Agency says the M20 is expected to reopen from 08:00 BST on Wednesday.
For more details, click here.
Eurotunnel: Services are operating to schedule from both the UK and France, with up to one departure per hour. Call +44 (0) 8444 63 00 00.
Eurostar: A full and normal service is expected to resume on Wednesday.
If you booked on www.eurostar.com or on its mobile application, you can exchange your ticket free of charge online. For further details on exchanging your ticket, click here.
DFDS Seaways:
Call UK 0871 574 7235 or international +44 208 127 8303.
P&O Ferries
Services from Calais have resumed.
All services are operating on the Dover to Calais route with space available.
MyFerryLink
Ships are returning to service now the industrial action is over.
The next departure from Calais will be at 05:50 local time and the next departures from Dover will be at 05:00 BST for freight only and then 07:00 BST.
Call 0844 2482 100 between 09:00 and 17:30 for further details.
A strike, which forced the suspension of Channel Tunnel services and led hundreds of migrants to try to board UK-bound lorries, is now over, but some travel delays continue.