As the competition to find Britain's best shed reaches its climax, George Clarke and his fellow judges look at the final groups of shortlisted sheds battling it out for a place in the grand final. The 'Normal' sheds prove anything but, with one of the smallest discos in the world up against a Dad's Army themed shed complete with air raid siren, as well as a 1970s amusement park in a shed with a 12-foot working Ferris wheel outside. The judges cast their eyes over the most pleasurable category in the competition, the Pub Shed, before they decide which of them most deserves the overall prize of Shed of the Year 2014. George also visits last year's winner: an upside-down boat shed.