The fire brigade said its investigation would focus on the electrical distribution equipment at the substation. Even so, London's Metropolitan Police Service said counterterrorism detectives were ...

Authorities said they found no evidence that it was suspicious, and the London Fire Brigade said its investigation would focus on the electrical distribution equipment at the substation.

Late on Friday the London Fire Brigade said the fire was "believed to be non-suspicious" and that an investigation would "focus on the electrical distribution equipment". It came after London's ...

Authorities said they found no evidence that it was suspicious, and the London Fire Brigade said its investigation would focus on the electrical distribution equipment at the substation.

A fire at a nearby substation knocked out the airport's power. At least 1,350 flights were affected, FlightRadar 24 said, and ...