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 travelled with their two sons to Paris to join Biggs. In 1966, Biggs fled to Sydney, where he lived for several months before moving to the seaside suburb of Glenelg in Adelaide, South Australia. By the time Biggs and his family arrived in 1966, they had spent all but £7,000 (equivalent to £ in 2019) of his £147,000 share of the train robbery proceeds: £40,000 (equivalent to £ in 2019) on plastic surgery in Paris; £55,000 (equivalent to £ in 2019) paid as a package deal to get him out of the UK to Australia; and the rest on legal