Police are responding to an incident at a London tube station, after reports of an explosion during the rush hour this morning.
Several people are said to have suffered facial burns after a reported blast in a bucket on board the rear of the train.
The incident happened at Parsons Green underground station in the south-west of London.
London Ambulance Service is was also attending the scene.
All trains are suspended between Earl’s Court and Wimbledon as emergency services deal with the incident.