There is an urban legend, though not one that has legged its way into my urb, that a tube driver who runs over three customers in the same month is given early retirement and a lump sum of seven years' earnings. In Three and Out, Mackenzie Crook (a supporting actor here unwisely given a pivotal star role) is a London driver who's accidentally killed two people and finds in a derelict Irish alcoholic (Colm Meaney) a willing suicide to be the necessary third victim. The film is neither black nor comic, not so much in bad taste as embarrassingly sentimental.