LONDON’S HEATHROW AIRPORT CLOSES FOR THE DAY AFTER WIDESPREAD POWER OUTAGE.

UPDATE: Flight chaos across the world with hundreds of planes forced to divert or turn around as huge fireball shuts London’s Heathrow Airport… and disruptions could last days.

UPDATE (12:30 PM): Counter-terror police investigating Heathrow fire. “Counter-terror officers from the Metropolitan Police are leading the investigation into a major fire that has closed Heathrow Airport. The force said there was ‘currently no indication of foul play’ but officers were retaining an ‘open mind at this time’ into the cause of the blaze.”