UK's Summer Travel Chaos

Queues, cancellations, chaos: what has gone wrong at Heathrow?
https://www.theguardian.com/business/2022/jul/23/queues-cancellations-chaos-what-has-gone-wrong-at-heathrow
 
Long delays at Dover are fault of Brexit, claim French
https://www.telegraph.co.uk/news/2022/07/23/long-long-delays-expected-port-dover/ 

Travel chaos is ‘the new normal’ after Brexit, British tourists are warned
https://www.theguardian.com/politics/2022/jul/23/travel-chaos-is-the-new-normal-after-brexit-british-tourists-are-warned