Sharks! Why are five man-eaters being unleashed into a popular canal?

They’ll blow bubbles, sing songs and deliver lectures about urbanism. Our writer goes behind the scenes at architecture’s Antepavilion prize – and finds out why this year’s winning entry has bite‘We don’t do planning,” says Russell Gray, “or regulations, or any of that bollocks.” The property developer is standing in his canal-side warehouse in Hackney, London, next to a gigantic model of a prehistoric shark with blood stains smeared around i