Heathrow closure: what caused the fire and why did it bring down the whole airport? Expert panel Post published:March 22, 2025 Post category:Fire It appears that a transformer fire in the North Hyde 275kV substation caused the power outage (videos from the scene clearly show one of the largeĀ … READ MORE Author: CIP-News Read more articles Previous PostGunshots Outside CIA | ICE Handcuffs Citizen | Tesla Protests: VA News – Patch Next PostFirefighters Probe Massive Blaze That Shut Down Heathrow Airport – Live India