A Jet2 flight was forced to declare an emergency while flying over the UK after one of its pilots became incapacitated. Flight LS980 took off from Lanzarote at 3.45pm GMT on Tuesday and was proceeding normally towards the UK until around 25 minutes before its scheduled arrival at Manchester Airport. As the Airbus A321 descended towards Manchester, the crew transmitted a Squawk 7700 - the international code for a general emergency - and informed Air Traffic Control (ATC) that one of the pilots