'The Met has apologised after it emerged he had come to the attention of police over nine incidents, including rape allegations, between 2000 and 2021.
Assistant Commissioner Barbara Gray, the Met's lead for professionalism, said Carrick's offending was "unprecedented in policing".
"We should have spotted his pattern of abusive behaviour and because we didn't, we missed opportunities to remove him from the organisation," she said.
"We are truly sorry that being able to continue to use his role as a police officer may have prolonged the suffering of his victims."'