Heathrow bosses were warned its power supply was vulnerable less than a week before the major outage in March, a committee of MPs has heard. Source link : https://news.sky.com/story/heathrow-bosses-warned-about-substation-days-before-major-power-outage-mp-committee-hears-13340317 Author : Publish date : 2025-04-02 08:20:00 Copyright for syndicated content belongs to the linked Source.