Passengers wearing protective face masks walk through the international arrivals hall of London’s Heathrow Airport in London on June 8, when the UK began to impose a 14-day quarantine rule on most travellers. Photo: Bloomberg
Passengers wearing protective face masks walk through the international arrivals hall of London’s Heathrow Airport in London on June 8, when the UK began to impose a 14-day quarantine rule on most travellers. Photo: Bloomberg