Spain could be added to the amber-plus list.
The country currently remains on the UK’s amber list meaning double-jabbed Brits can travel without having to self isolate for 10 days.
Ministers are to discuss downgrading the whole of the mainland and the Balearic Islands, putting holiday plans at risk once more, the Guardian reported.
It comes after the Spanish government tightened covid restrictions after an increase in Delta variant infections.
Night curfews have been reintroduced in more than 30 towns in the Mediterranean region of Valencia, including in the city of Valencia and popular coastal destination of Benicassim.