The Government is believed to be considering moving both Spain and Greece onto the "Amber Plus" List alongside France, a decision that could ruin the holiday plans of millions of Brits.
The domestic holiday industry was relying on this crucial summer season to make up for losses from the past year. But hotels, theatres and cafes are being forced to close due to staff shortages caused by the "pingdemic".
The Government has yet to announce where different countries are likely to feature on its "traffic light system" when holidays resume this year, but here is a list of the countries expected to appear on the "green list".
Boris Johnson is facing mounting pressure from Conservative MPs not to deviate from his roadmap timetable or impose a blanket ban on foreign travel. According to Sir Graham Brady, lockdowns are "disastrous".
