Question: Who was the writer of the film in which the twin gangster  performed who were the foremost perpetrators of organised crime in the East End of London during the 1950s and 1960s?
Sentence (from "Organised Crime Task Force (Northern Ireland)"): It was established in September 2000 following a report by New York Professor Ronald Goldstock, into the threat from Organised Crime and its role is to set the strategic direction for a multi-agency approach to tackle organised crime in Northern Ireland.
Relevant evidence: No