A special service has taken place to remember the victims of the Clapham rail disaster 25 years ago today.
Thirty-five people were killed when two commuter trains from Basingstoke and Poole collided in the rush hour. A third train, which was empty, then hit the collision. Five hundred people were injured. Mike Pearse reports.
The interviewees are: Lee Middleton, a survivor from Winchester; Robin Gisby from Network Rail; and Richard Greenwood, a rescue worker.