Heathrow chaos LIVE: Huge queues at major UK airport after M4 closed | UK | News

Earlier this year, a fire in the North Hyde Electric Transformer Center in Hayes triggered great out of Heathrow and forced the airport to suspend all operations for about 16 hours.

Blaze overthrew both the main and spare power systems, which resulted in more than 1,300 flight cancellation and left about 290,000 passengers.

The deduction also affected tens of thousands of nearby houses and led to more than 100 reserves.

In response to Kaosa, the government launched an official investigation into the flexibility of the critical national infrastructure.