The head of the Metropolitan Police says a review into her force's leadership and culture will take six months at least, as she promises to rebuild the public's trust

Dame Cressida Dick insists it'll be transparent, and will root out predatory officers.

It's in response to the conviction of officer Wayne Couzens, for the murder of Sarah Everard in Clapham.

The commissioner says investigations are already under way - including by the watchdog.