Yep. At the start of the Easter and summer School holiday periods. Happens every year.
"Queues are expected to build up between 6am and 1pm on the first weekend after most school holidays start in England and Wales, with more than 3,000 private cars expected before 10am on Saturday – more than five times the number expected this Tuesday".
"Queues of traffic and rail strikes have hit travellers as they embark on trips after many schools across England broke up for the summer holidays. The Port of Dover said it was taking about 40 minutes for departing passengers to pass through border checks, having been 90 minutes earlier on Saturday".
"The Port of Dover has once again become backed up with huge queues of holidaymakers as thousands head to Europe. Up to 5,500 cars and 350 coaches were predicted to travel through the ferry terminal. Motorists were also warned that this could be the busiest late May bank holiday since 2019"
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