The official told a parliamentary committee that he had raised concerns about the resilience of Heathrow’s electricity supply just days before a fire forced the airport to shut down.

Airlines warned Heathrow airport about concerns over the resilience of its electricity supply days before a power outage caused the closure of the UK’s busiest airport and hundreds of cancelled flights,

Heathrow airport was warned about its power supply in the days before the entire hub was shut down due to an outage that caused massive disruption, lawmakers were told on Wednesday."It was following a couple of incidents of,