Heathrow Airport is considering legal action against National Grid after a report found the fire which caused the airport to ...

A fire that shut London's Heathrow airport in March, stranding thousands of people, was caused by the UK power grid's failure ...

Heathrow Airport is considering taking legal action against National Grid after a report found the substation fire which ...

National Grid has insisted its management teams were “not made aware” of problems at a London electricity substation years ...

HEATHROW may sue the National Grid after a probe found a fault causing the huge substation fire was identified seven years ...

National Grid aware of fault behind Heathrow shutdown fire for seven years - National Grid blamed for failing to act on known ...

An inquiry has found that an electrical substation fire that shut down Heathrow Airport in March was caused by a preventable ...

The fire at an electrical substation was caused by a short circuit in a part that hadn’t been properly maintained by National ...

The airport was closed for most of March 21, affecting thousands of passengers around the world and costing airlines millions ...

A fire that shut Heathrow airport in March, stranding thousands of passengers, was caused by National Grid's failure to ...

A power outage which wiped out Heathrow airport for hours and caused travel chaos is likely to be blamed on National Grid, a ...

Final investigation by National Energy System Operator concludes fire was 'most likely' caused by moisture seeping into ...