The BBC has admitted that it "fell short" and "failed people" by failing to address "bullying and misogynistic" behaviour by former Radio 1 DJ Tim Westwood.
The corporation issued an apology after a major external inquiry found that there had been "missed opportunities" that could have led to action.
In a statement, the BBC said that while the report found "no widespread or significant BBC knowledge of allegations or concerns about predatory sexual behaviour", it was clear there had been "instances where the organisation missed opportunities that might have led to action".
"The organisation fell short and failed people - including our own staff - who had a right to expect better from us," the statement said.