Londoners tired of their foppish Mayor may have an unlikely saviour come the 2012 elections: bombastic businessman Alan Sugar has suggested that he might stand as Labour Party candidate in the next mayoral election. The ex-Amstrad boss and East End barrow-boy would certainly make a tough figurehead for the city. Whether the ability to amass heaps of dosh and shout at hapless apprentices on TV equips one to run the nation’s capital city is......