Heathrow Airport was warned about the "resilience" of its power supply in the days before a fire which shut down the airport ...

The official said he had raised concerns about Heathrow’s electricity supply days before a power outage forced it to shut ...

A quarter of a million passengers were affected by the closure – but Heathrow boss says its command and control system ...

Heathrow airport was warned about its power supply in the days before the entire hub was shut down due to an outage that ...