London Sep 15 (IANS) Police were investigating reports of an "explosion" in a carriage of a London Tube train on Friday.
Officers and ambulance service were on the scene at Parsons Green in south-west London reports the BBC.
Transport for London tweeted: "We are investigating an incident at Parsons Green." Train services between Earl s Court and Wimbledon on the District Line were suspended.
--IANS
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