The UK Government is “collapsing” and Boris Johnson is “unfit to govern”, Keir Starmer has said.
The Labour leader also said he would support a general election if one were called, after Rishi Sunak quit as chancellor and Sajid Javid resigned as health secretary.
Johnson faces the biggest leadership crisis of his premiership as his handling of the row over scandal-hit former deputy chief whip Chris Pincher became the latest issue to raise questions over his judgement.