A Northern Line Minute — William Leith

'People never tell you to have a pleasant journey in the underground, just as people will say 'enjoy your meal', but never 'enjoy your cigarette' if you're a smoker.' The Northern Line is the Black Line, and William Leith's experience of it certainly reflects that. It's the line on which he has fought with his girlfriend, lost jobs, watched football teams lose, suffered anxiety attacks and been stuck underground. It's a story of London life.