Cameron: We'll focus on big picture

David Cameron has said he stands by his policies on Europe and same-sex marriage which have faced strong criticism within the Conservative Party.

Interviewed by the Today programme's James Naughtie, the prime minister said he was "very proud" of legislation allowing gay marriage, although he acknowledged it had been divisive.

On Europe, Mr Cameron said there was "incredible unity" in his party on his decision to seek a renegotiation of Britain's relationship with the EU, followed by a referendum of the British people. And he insisted that his position would not change

First broadcast on BBC Radio 4's Today programme on Wednesday 22 May 2013.