Tourists wearing face masks wait to cross a road in downtown Barcelona, Spain, Thursday, July 16, 2020. With Europe's summer vacation season kicking into high gear for millions weary of months of lockdown, scenes of drunken British and German tourists on Spain's Mallorca island ignoring social distancing rules and reports of American visitors flouting quarantine measures in Ireland are raising fears of a resurgence of infections in countries that have battled for months to flatten the COVID-19 curve. (AP Photo/Emilio Morenatti), APTOPIX