A power failure has caused major disruption to the London Underground network and the Elizabeth line. The Bakerloo line is currently suspended, as are parts of the Mildmay line, while there are delays on the Elizabeth, Jubilee, District, Circle and Piccadilly lines.

Power failures mean that four London Underground lines are currently suspended or severely delayed at the time of writing.

Normal service resumed on most lines on the London Underground network on Tuesday morning after a power failure caused major disruption. The Elizabeth, Jubilee, Northern, Waterloo & City, Circle and Piccadilly lines are operating a good service, according to Transport for London (TfL).