Two passengers have been killed and several others seriously injured after a coach crashed Tuesday afternoon with a wall in southwest Britain, police said.At around 1 p.m., police officers were called to deal with a fatal collision involving a coach in the Looe area in Cornwall, Xinhua quoted the Devon and Cornwall Police (DCP) as saying.Two passengers on the bus died from injuries sustained in the collision, with no information on the age of number of passengers or the status of casualties so far, according to police.The coach had been travelling from the Plymouth direction towards Looe between Sandplace and Widegates when the accident occurred, the DCP added.Fire and ambulance crews were also called to the scene.