LONDON (Reuters) - London s ambulance service said they had treated 11 people, mostly for head and leg injuries, with nine taken to hospital after a car collided with pedestrians near the city s Natural History Museum on Saturday.  We sent multiple resources to the scene, including our hazardous area response team, ambulance crews, paramedics in fast response cars and incident response officers,  Peter McKenna, deputy director of operations, said in a statement.  We have worked closely with other members of the emergency services at the scene, with our priority being to get people to safety and ensure they received the medical help they needed as quickly as possible.  