Theyre also worried about needing to go to hospital or work how will they get there . Because we are literally expecting a gridlock. Concerns, too, that Lorry Drivers coming in from europe might not have got the message this is a well worn route for those coming in from the Channel Ports. Several closures between now and the end of the year are planned. National highways advised commuters to take the train instead, and to plan in advance. But the advice this weekend . Avoid, avoid. Frances read, bbc news. To our correspondent, mark ashdown. There have been dire warnings. What sense do you get of the predicted Traffic Chaos . This sense do you get of the predicted Traffic Chaos . Traffic chaos . This is an unprecedented Traffic Chaos . This is an l unprecedented moment. Traffic chaos . This is an unprecedented moment. Looking Traffic Chaos . This is an unprecedented moment. Looking behind me, even at this time of day this would normally be absolutely heaving with traffic. Eight lanes of