Poll dance: Boris Johnson’s election ploy

Britain’s prime minister is making a risky move by calling for a general election in December. Will it succeed any more than it did for his predecessor? In Japan, both the government and the people take a dim view of soft-drug use; we ask why. And tourists make a dangerous and defiant last-minute dash up Uluru, Australia’s most famous rock. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer