There’s a rich British tradition of well brought up young men from the leafier suburbs developing a fixation on music from a very different culture and somehow getting themselves a job playing said music on the radio. Nobody has done it more successfully and more unexpectedly than David Rodigan. For a part of the career he’s run it alongside his work as an actor. No wonder there’s so much interest in turning his book “My Life In Reggae” into a film. It’s a story rich in humour and packed with incident, some of which he recounted to Mark Ellen and David Hepworth.