BBC Director General Tony Hall said that with a heavy heart and "great regret" he decided not to renew Clarkson's contract as the controversial star of the motoring show had "crossed a line" which left him with no alternative.
North Yorkshire Police has requested a copy of the BBC probe report that concluded Clarkson (54) was responsible for an "unprovoked physical and verbal attack" on the programme's producer, Oisin Tymon, who had sought hospital treatment after the attack.