Purnell’s resignation letter in full
From our UK edition
Courtesy of the Sun: Dear Gordon We both love the Labour Party. I have worked for it for twenty years and you for far longer. We know we owe it everything and it owes us nothing. I owe it to our Party to say what I believe no matter how hard that may. I now believe your continued leadership makes a Conservative victory more not less likely That would be disastrous for our country. This moment calls for stronger regulation, an active state, better public services, an open democracy. It calls for a government that measures itself by how it treats the poorest in society. Those are our values, not David Cameron's. We therefore owe it to our country to give it a real choice.