The long-awaited sequel to classic 90's movie Trainspotting has its premiere in Edinburgh tonight.

T2 sees Ewan McGregor return to the role that made him a star.

Meanwhile, the community in Leith, where the black comedy was shot, say it has made a real impact.

These locals say the movie, based on a novel by Irvine Welsh, challenged drug users to kick the habit and "choose life" instead: