THE Central Bar sits at the foot of Leith Walk – if it was in the centre of town then it would be one of the best known and loved bars in Edinburgh. Once the waiting room for Leith’s long gone train station, it is name-checked in Irvine Welsh’s novel Trainspotting and was used as a film location when ex-Skids singer Richard Jobson made Sixteen Years of Alcohol. for more clock on the introduction