Parsons Green: Injuries after London Tube train blast

'London Underground passengers have been hurt after an explosion on a District Line train in south-west London.

Police and paramedics were called at 08:20 BST (07:20 GMT) on Friday to Parsons Green station in Fulham.

Pictures show a white bucket on fire inside a supermarket bag, but do not appear to show extensive damage to the inside of the Tube train carriage.

Witnesses described seeing at least one passenger with facial injuries.'

Here we go again?

Obviously no speculation at the BBC here http://www.bbc.co.uk/news/uk-41278545