TransInfo

Calais strike disruption: Operation Stack implemented

You can read this article in 3 minutes

Strikes by mooring staff in Calais have halted ferry traffic across the English channel, in turn activating Dover’s traffic queuing system along with Operation Stack.

Earlier this morning, Kent’s Highway Services announced that the Dover Traffic Access Protocol (TAP) scheme had been implemented on the A20 at Aycliffe because of heavy freight volumes.

The strike started at 8am CET and will continue for the next 24 hours:

Meanwhile, the Port of Dover have said that they will „continue to monitor the situation closely” and liaise with their partners at the Port of Calais.

Then, at approximately 12.20pm UK time, Highways England announced that Operation Stack had been triggered between J8 #Maidstone and J9 #Ashford.

To try and help drivers get around the disruption, DFDS have announced extra sailings between Dover and Dunkerque.

For those unfamiliar with Operation Stack, it is a mechanism UK police can use to park or „stack” lorries on the motorway when there is disruption to services at crossings such as the Channel Tunnel or Port of Dover. The disruption could be a result of many things, including poor weather, industrial strikes, fire or extra security checks and border checks. In today’s case, it was the latter.

During Operation Stack, trucks are divided into two queues on each side of the carriageway (on the hard shoulder and lane 3). One is dedicated to traffic headed for the Channel Tunnel, while the other is for port traffic.

A gap is also created in the middle of the motorway so that emergency vehicles have access in the event of breakdowns or medical emergencies. Once the ports are ready, the queues are then released.

Photo credit: Barry Davis / Wikimedia Commons