Portugal has reimposed restrictions in and around the capital Lisbon to check fresh coronavirus outbreaks, prompting fears the summer tourist season will take a major hit
As European countries emerge from coronavirus lockdowns and lift travel restrictions, the EU has aimed to coordinate border reopening among members - but the process has been far from harmonious
The coronavirus lockdowns may not have been universally popular but they have alleviated some of the ills associated with tourism such as the overcrowding of city centres and rent rises
What are the conditions that countries should meet before they can start safely easing lockdown restrictions and return to some kind of normality?
Portugal has voted on Sunday and unlike European trends, the ruling Socialists, led by Prime Minister Antonio Costa, have won in the parliamentary elections and so they have regained power.