LONDON, May 8 (Reuters) - The cause of the fire at an electricity substation that forced Britain's Heathrow Airport to shut down for almost a day remains unknown, the National Energy System ...

LONDON - The cause of the fire at an electricity substation that forced Britain's Heathrow Airport to shut down for almost a day remains unknown, the National Energy System Operator said in an ...

The cause of the fire at an electricity substation that forced Britain's Heathrow Airport to shut down for almost a day remains unknown, the National Energy System Operator says in an interim report.

The cause of the fire which shut down Heathrow Airport is “not believed to be suspicious” but is under investigation by the Met Police counter-terrorism squad. Power was restored to Heathrow ...

The cause of a substation fire that triggered a total shutdown of Heathrow airport in March remains unknown, an investigation has found. The blaze, which ripped through an electrical substation around ...

The root cause of the fire that sparked a major power outage at Heathrow Airport remains unknown, the UK's national energy system operator has said. The blaze in March at the North Hyde Substation, ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Heathrow airport took more than seven hours to restart flights after power was restored to its terminals ...

The root cause of the fire that sparked a major power outage at Heathrow Airport remains unknown, the UK's national energy system operator (Neso) has said. It added that power was restored to ...

Cause of Heathrow Shutdown Fire Still Unknown, Initial Report Says LONDON (Reuters) - The cause of the fire at a substation which forced Britain's Heathrow Airport to shut down for almost a day ...

The fire at Hayes electrical substation (London Fire Brigade/PA) An interim report into the power outage caused by a substation fire that shut Heathrow Airport will be published on Thursday.

The cause of a substation fire that sparked massive delays at Heathrow Airport is unknown, according to an interim report. The National Energy System Operator (NESO) investigation revealed that power ...