We are determined to reach a diplomatic settlement to the Iran nuclear crisis. - William Hague

Getting something like this wrong is not just an academic error or an argument at conference. It affects the jobs of millions. Unlike the ERM, the single currency is for all time. British business could find itself trapped in a burning building with no exits.

[The Chequers Brexit proposals are] the most that can be achieved within the inevitable and inescapable constraints

To end up destroying the UK and gravely weakening the European Union would not be a very clever day's work. So, even as a long-standing critic of so much of that struggling organisation, I am unlikely in 2016 to vote to leave it.