This is no longer in operation.
The Operation Brock barrier was removed in January 2020 following notification from the Government that there was no longer a risk of Brexit related disruption at the ports.
The Kent Resilience Forum (which includes Highways England) are working with the Government on a longer term solution.
Roadworks and Events for England
The latest incident information for England's motorway and trunk routes provided by Highways England
Breaking News: Traffic Information
The latest current breaking news items for England's motorway network