This is due to the fact that P&O Ferries is not operating at the moment, as its ships are under security control. It is not known when its ships will be restored. All non-freight traffic is required to use the A20 instead of the M20. On the other hand, the freight coming to the J8 of the M20 is then sent back to the storage areas as they wait for permission to head to the Channel Crossings. READ MORE: Operation Brock: Dramatic photos show the extent of M20 traffic chaos as Dover stalled The system was originally developed for use without a Brexit agreement and is used to complete the Operation Stack during channel traffic problems. A truck driver told Kent Live that he had been stuck in traffic for more than 30 hours. We will bring you the latest updates, photos and videos. If you have any photos or information to share with us about this or any other story, you can email [email protected] See below for the latest.