Eighteen people were taken to hospital following a terror attack on a London Underground train on Friday, the London Ambulance Service said. Witnesses reported seeing passengers “badly burned” following a fire or explosion on the train at Parsons Green station in west London.British Prime Minister Theresa May said her “thoughts are with those injured” in a terrorist incident on a London Underground train and she will chair an emergency cabinet meeting later on Friday. “My thoughts are with those injured at Parsons Green and the emergency services who, once again, are responding swiftly and bravely to a suspected terrorist incident,” May said.