Labour sources additionally stated Sir Keir Starmer, the celebration chief, had additionally not been knowledgeable of Dame Cressida’s departure upfront.
Sir Paul Stephenson, a former Scotland Yard commissioner, accused Mr Khan of “political opportunism” and “grandstanding”.
“For Sadiq Khan to go public in the way in which he did smacked of a politician placing up a smokescreen somewhat than having an applicable and smart dialog in personal to result in a dignified end result,” he stated. “It seemed to be political opportunism and grandstanding by Sadiq Khan. I feel that could be very unhappy.”
Mr Khan said on Wednesday that he needed Dame Cressida to give you a plan inside “days and weeks” to rid the power of sexism, racism and homophobia following a sequence of scandals.
Simply hours earlier than her departure, she had insisted: “I’ve completely no intention of going.”
Nevertheless, following an alternate with Mr Khan on Thursday afternoon, the 61-year-old stated it was clear he not had confidence in her capability to ship the change wanted within the power.
‘The best honour and privilege of my life’
In a statement on Thursday, Dame Cressida stated: “It’s with big disappointment that, following contact with the Mayor of London right now, it’s clear that the Mayor not has adequate confidence in my management to proceed. He has left me no alternative however to step apart as Commissioner of the Metropolitan Police Service.
“Endeavor this function as a servant of the folks of London and the UK has been the best honour and privilege of my life.”
Dame Cressida stated she had agreed to remain on within the function quickly till her successor was appointed.
The resignation additionally comes at a delicate time with the Metropolitan Police mid-way through the “partygate” investigation, which might see the prime minister fined for breaking lockdown guidelines.
Mr Khan, who up till lately was understood to have a superb relationship with the commissioner, had stated he was not happy that Dame Cressida – the primary feminine and overtly homosexual head of Scotland Yard – was doing sufficient to root out racism, sexism, homophobia, bullying, discrimination and misogyny within the ranks.
The power has been dogged by a number of controversies, which critics say pointed to a rotten tradition.
Final week, a police watchdog report revealed officers at Charing Cross police station had shared vile social media messages during which that they had joked about rape and killing black kids.
The Met additionally failed to root out Wayne Couzens, the police officer often known as “the rapist” who went on to homicide Sarah Everard. Officers had been additionally investigated for sharing images of two murdered sisters on WhatsApp.