"BBC TV..this is a very large depot..with 24 hour a day operations..and supplies fuel for heathrow airport? although that doesn' make sense becuase it wasn't jet fuel..maybe they meant it supplies feul for heathrow airport support vechciles or something"
Yes, I think they mentioned there was a pipeline to Heathrow. One of the reports said kerosene was one of the fuels stored, that is avaiation fuel I think?
Press conferance now: Police expect further explosions during the morning.
Same stuff on causes: no indication of it not being an accident, but keeping open mind.
Residents advised to keep inside with windows closed.