Ladbroke Grove, the focus after Ladbroke Grove was very properly on train protection and trying to stop trains going through red lights.

BBC: George Muir and Stuart Francis

During his career, he lead the Metropolitan Police's investigation into the Ladbroke Grove Rail Disaster in 1999 and has also investigated corruption within the police service.

BBC: Shaun Sawyer

During his career, Mr Sawyer lead the Metropolitan Police's investigation into the Ladbroke Grove Rail Disaster in 1999 and has also investigated corruption within the police service.

BBC: Shaun Sawyer confirmed as Devon and Cornwall police chief