Cabinet ministers have rallied around Sir Keir Starmer after Scottish Labour leader Anas Sarwar called on the prime minister to quit.
In a dramatic press conference, Sarwar said the situation in Downing Street was "not good enough" and that "too many mistakes" had been made at the top of government.
However, just as Sarwar began to speak, a flurry of senior Labour ministers took to social media to express their support for the prime minister.
Sir Keir continues fighting to shore up his position, after his judgement was questioned over the appointment of Peter Mandelson as UK ambassador to the US, despite his links to convicted sex offender Jeffrey Epstein.
On Monday evening, the prime minister addressed a packed meeting of the Parliamentary Labour Party in the Houses of Parliament, where he was greeted with applause from his MPs.
