Two people died and at least five were seriously injured Thursday in a coach crash near Heathrow Airport in London, DPA QUOTED police sources as saying. The National Express coach had just left the airport to travel to Aberdeen in Scotland when it overturned on a motorway slip road, trapping six people in the wreckage. Of those seriously injured in the crash, some were thought to have lost limbs and two are children. A further 21 passengers were taken away on stretchers and 47 were described as walking wounded. Firefighters using cutting equipment released the six trapped passengers and escorted 36 other people out of the wreckage.