Watch: Keir Starmer vows to stay in power and prove 'doubters' wrong

More than 90 Labour MPs have called for Keir Starmer to go since the weekend

British prime minister Keir Starmer sought to quell a mounting rebellion in his party on Monday by vowing to prove his 'doubters' wrong and stay in power to avoid plunging Britain into a new political crisis. 

Mr Starmer, told his cabinet he would fight on as prime minister after a turbulent few days, but the British pm’s fragile authority has been weakened by the resignation of four ministers. 

More than 90 Labour MPs have also called for him to go since the weekend.