The Met’s deputy assistant commissioner James Harman – referring to the officer as NX121 – said the force had made “strong representations” to the IOPC that he should not face gross misconduct proceedings.
“The facts have already been fully tested during a criminal trial, which resulted in a jury returning a unanimous not guilty verdict,” he said.
“In our view, that should have brought this matter to a clear and definitive conclusion.
“We acknowledge the IOPC’s decision to pause proceedings, however, this pause must be as short as possible.
“NX121’s life has been effectively on hold for more than three years, and every additional delay prolongs the stress and uncertainty that he and his family are living with.
“We also recognise that this delay will be felt deeply by Mr Kaba’s family, who continue to grieve their loss.”
He added complex legal frameworks “serve neither officers nor families” and delays add to their distress.
Matt Cane, general secretary of the Metropolitan Police Federation that represents rank and file officers, said it was the right decision.
“Police officers should not face losing their liberty or livelihoods for doing the job that society expects of them and it has been pleasing to see government acknowledgment of this.”