Can London be turned around like a troubled company?

Tim Parker, the bubble-haired venture capitalist hired to cut costs at City Hall and make Mayor Boris’s vision a reality, strolls down the curved walkway to greet me smiling widely, just like his photographs. Tall and rangy, this socialist-turned-capitalist, who is to be paid just £1 a year, is all charm and apologies for failing to turn up for our appointment the day before.