Holidaymakers returning from Singapore and Thailand won't have to enter quarantine, after the government updated the list of travel corridors.
But people arriving from Slovenia and Guadeloupe will have to stay home for 14 days, after they were removed from the exempt list.
Transport Secretary Grant Shapps tweeted: "Latest data shows we need to remove SLOVENIA and GUADELOUPE from the Travel Corridor list to keep everyone safe.
This means if you arrive in the UK from these destinations after 4am Saturday, you will need to self-isolate for 14 days. "Separately, we will be adding SINGAPORE and THAILAND to the Travel Corridor list.
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