Good Morning Britain was hit with breaking news on Friday morning as Kate Garraway and Adil Ray issued a warning08:07, 21 Mar 2025GMB shares breaking news of Heathrow travel chaosGood Morning Britain’s Kate Garraway kicked off Friday’s show with some pressing breaking news, alerting ITV viewers that Heathrow Airport will be closed until midnight.She broke the news: “It’s just gone six o’clock. Goodness me, breaking news this morning. Britain’s busiest airport, Heathrow, has been shut down and will stay closed until midnight.Article continues below”Passengers are being advised not to travel to the airport under any circumstances, with over 1,000 flights disrupted. It’s all the terminals at Heathrow.”The sudden closure comes after a fire at a nearby electrical substation causing a “significant power outage.”Adil Ray, Kate’s co-host, added: “It’s also knocked out electricity to more than 16,000 homes in West London.”Good Morning Britain halted as Kate Garraway announces urgent Heathrow Airport newsREAD MORE: More