'It will certainly take the whole weekend for people to end up where they need to be.' Travel correspondent Simon Calder details the closure of Heathrow Airport following a fire at a nearby electrical station.

'200,000 passengers will be affected today.' Travel correspondent at The Times, Ben Clatworthy, says the knock-on effect from the closure of Heathrow Airport will be a 'huge problem' over the coming days.

'I can't think of anything that would have stopped Heathrow in its tracks so suddenly and I've been covering the aviation industry for decades!' Aviation expert Sally Gethin discusses the 'unprecedented' circumstances surrounding the closure of Heathrow Airport.