Prime Minister David Cameron is setting out his "positive vision for the future of the European Union".
I speak as British Prime Minister with a positive vision for the future of the European Union. A future in which Britain wants, and should want, to play a committed and active part.
If we don’t address these challenges, the danger is that Europe will fail and the British people will drift towards the exit.
I do not want that to happen. I want the European Union to be a success. And I want a relationship between Britain and the EU that keeps us in it.