The road to the referendumpublished at 15:56
Mark Urban
Newsnight Defence and Diplomatic Editor

Momentous politics can sometimes be dealt with by a few words in a Queen's Speech but today's phrasing on Europe showed the ambition of David Cameron's policy platform.
The operative sentences read out by the Sovereign were: "my government will renegotiate the United Kingdom's relationship with the European Union. And pursue reform of the European Union for the benefit of all member states. Along side this, early legislation will be introduced to provide for an in/out referendum on membership of the European Union before the end of 2017"
Of these provisions, the last, requiring a short act of Parliament for the Brexit vote itself, will be the easiest to deliver. It was clearly a policy central to the victorious Conservative campaign, and nobody seriously contemplates frustrating the enabling legislation.