Coronavirus: Holiday flights to Spain turn around mid-air as death toll rises and towns and cities are locked down

© ANDY RAIN/EPA-EFE/ShutterstockTravellers in masks queue at Heathrow airport in London as air travel grinds to a halt and nations                  across the world lock down their borders due to the coronavirus pandemic
Travellers in masks queue at Heathrow airport in London as air travel grinds to a halt and nations across the world lock down their borders due to the coronavirus pandemic