The British Government’s Brexit strategy can be summed up in Prime Minister Boris Johnson’s three-word phrase: ‘do or die’. As a deal between London and Brussels appears unlikely, what about the alternative? Stephen Sackur interviews Iain Duncan Smith, former Conservative party leader and ardent Brexiteer. Can Prime Minister Johnson deliver a no-deal exit? And what would it mean for Britain’s politics and economy?

(Photo: Iain Duncan Smith MP, on the Andrew Marr show)