London’s Heathrow Airport has been closed until midnight today due to a “significant power outage” caused by a fire at a nearby electrical substation, officials said.
“Due to a fire at an electrical substation supplying the airport, Heathrow is experiencing a significant power outage. To maintain the safety of our passengers and colleagues, Heathrow will be closed until 11.59pm on 21 March,” the airport’s official account on X said, advising passengers to not travel to the airport.
