Turkey, Poland and the Caribbean island group of Bonaire, St Eustatius and Saba are to be be removed from the list - meaning travellers arriving in the UK from these places after 4am on Saturday must self-isolate for 14 days. As the number of safe travel destinations on Britain's 'safe' travel list dwindles even further, major tour operators and airlines have issued fresh updates.The latest changes mean more restrictions for international travellers.