A news report said that officials at Heathrow Airport in London canceled a flight heading to San Francisco, USA after they found a mouse on the plane. The passengers of the British Airways flight were waiting for takeoff when it was canceled, BBC said. According to the International Civil Aviation regulations and IATA, the cancellation of the flight was a must to ensure the safety of the plane before allowing it to takeoff again, and there will be another flight for the passengers.
