UK's National Grid knew for 7 years Heathrow could face power outage but didn't act: Report
The fire at London's Heathrow airport in March that disrupted air travel was caused by a flaw that the British National Grid was aware of for seven years but did not do anything about, according to a report.
The fire at London's Heathrow airport in March that disrupted air travel was caused by a flaw that the British National Grid was aware of for seven years but did not do anything about, according to a report.
