Restaurant waitresses wearing face shields and gloves stand in front of a restaurant in Bucharest, Romania, on June 1, 2020. Romania adopted new relaxation measures from June 1, including reopening open-air terraces of restaurants and beaches, lifting the travel restrictions for residents, as well as allowing outdoor shows and sports events. (Photo by Cristian Cristel/Xinhua)

People enjoy drinks on the reopened terrace of a restaurant in Bucharest, Romania, on June 1, 2020. Romania adopted new relaxation measures from June 1, including reopening open-air terraces of restaurants and beaches, lifting the travel restrictions for residents, as well as allowing outdoor shows and sports events. (Photo by Cristian Cristel/Xinhua)

People walk past reopened terraces of restaurants in Bucharest, Romania, on June 1, 2020. Romania adopted new relaxation measures from June 1, including reopening open-air terraces of restaurants and beaches, lifting the travel restrictions for residents, as well as allowing outdoor shows and sports events. (Photo by Cristian Cristel/Xinhua)