Edge of Darkness policy debate about energy and environmental issues. Advice on the policing aspects of the serial was provided by the West Yorkshire Police and former Scotland Yard detective Jack Slipper, famous for his pursuit of the train robber Ronnie Biggs. The musical score was provided by Eric Clapton and Michael Kamen. Clapton was approached to provide the score by producer Michael Wearing. Shortly afterwards, when Michael Kamen brought Clapton to a screening of "Brazil" (1985), which he, Kamen, had scored, Eric suggested a collaboration between the two on "Edge of Darkness". Kamen became one of Hollywood's most successful film composers, writing
Ronnie Biggs being known as a Great Train Robber. My life has been wasted." In January 2009, after a series of strokes that were said to have rendered him unable to speak or walk, it was claimed in the press that Biggs was to be released in August 2009 and would die a "free man". His son Michael had also claimed that the Parole Board might bring the release date forward to July 2009. On 13 February 2009, it was reported that Biggs had been taken to hospital from his cell at Norwich Prison, suffering from pneumonia. This was confirmed the following