South African Airways listed on a sign at Heathrow. After the discovery of the Omicron variant, Britain imposed new restrictions on arriving travellers. Getty Images
Passengers queue to check in at Heathrow Airport in London. The new, potentially more contagious Omicron variant of the coronavirus was found in more European countries, days after being identified in South Africa, leaving governments around the world rushing to stop the spread. AP
Air passengers get a Covid-19 test at Heathrow Airport. AP
A public health message displayed at Heathrow Terminal 5. Getty Images
International arrival times displayed at Heathrow Terminal 2. Getty Images
South African Airways listed on a sign at Heathrow. After the discovery of the Omicron variant, Britain imposed new restrictions on arriving travellers. Getty Images
Passengers queue to check in at Heathrow Airport in London. The new, potentially more contagious Omicron variant of the coronavirus was found in more European countries, days after being identified in South Africa, leaving governments around the world rushing to stop the spread. AP
Air passengers get a Covid-19 test at Heathrow Airport. AP
A public health message displayed at Heathrow Terminal 5. Getty Images
International arrival times displayed at Heathrow Terminal 2. Getty Images
South African Airways listed on a sign at Heathrow. After the discovery of the Omicron variant, Britain imposed new restrictions on arriving travellers. Getty Images