2017-09-15 08:50:12 UTC
It looks like it was a very-improvised explosive device that fortunately
<http://www.bbc.co.uk/news/uk-41278545>Lithium battery inside something? Injuries cause by the panic, not the
didn't go off properly. But it does seem to have burned some passengers,
while other injuries were indeed caused by the panic evacuation.
One of the people waiting for her train on the station was the main
presenter of BBC London news, so I guess she'll have extensive reports on
it in today's bulletins.