![British Airways staff talk to each other as passengers stand in a queue to check-in desks in the departures area of Terminal 5 at Heathrow Airport in London, Britain, May 17, 2021. REUTERS/John Sibley](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/XIVAOCFMQ2ZR2OOFEJHZCMKA54.jpg?smart=true&auth=f84c0eaf59a9ec0b379086d1f37e21327db868edf51604df5caa222d1f2296f7&width=400&height=225)
Passengers queue in the departures area of Heathrow Airport, London. Reuters
Passengers queue in the departures area of Heathrow Airport, London. Reuters
UK airlines ‘giving passengers incorrect Covid testing information’, watchdog finds
Research reveals information could lead to travellers being denied flights