It’s quite simple really, lack of capacity since the CMA, DFDS & P&O saw off Myferrylink. The immigrants are taking full advantage of the delays and causing suspension at Eurotunnel. However not enough to cause the tailbacks we are seeing.
politicians and big business want us thinking the migrants are the cause but in reality they are a sympton.
In the short term i think troops at the terminal is what is needed, and sooner rather than later.
In the longer term more capacity required.