Blast in London underground train
A blast on a London underground train left some passengers with facial burns, London’s Metro newspaper reported on its website.
Images posted on Twitter showed a woman being attended to by emergency services sitting on a pavement.
Police said they were aware of reports on social media and would release facts regarding the incident once they could be sure of their accuracy.
Transport for London said on Twitter that there was no service between Earls Court and Wimbledon on the District Line which runs through Parsons Green.