British Airways canceled some flights at the airport from London Heathrow due to a computer system crash Wednesday, some British Airways flights announced that it would work with suppliers to solve the problem.In May of last year, the British computer system Airways was also supplied with electricity near Heathrow Airport. The problem was a large-scale blackout, which caused the pbadage of 75,000 pbadengers during the weekend, as well as a fire alarm at Heathrow Airport on the same Wednesday, during which people had to evacuate and no casualties were reported. When the airport saw smoke escaping, the authorities said that during the fire alarm, the staff of the control tower had been evacuated according to the general procedure.
