A DEFIANT David Cameron has pledged to fight to block the appointment of veteran federalist Jean-Claude Juncker to Europe's top job "right to the very end".

But his campaign suffered a fresh blow when Taavi Roivas, the Estonian Prime Minister, on a visit to Downing Street, insisted Mr Juncker was the right man to become president of the European Commission.

During Prime Minister's Questions, Mr Cameron referred to how some leaders had "interesting" views, widely interpreted as the PM suggesting some of his EU counterparts were saying one thing in private and another in public.

But after his talks in No 10, Mr Roivas said: "Estonia has already supported Jean-Claude Juncker and I personally have supported him, so I will not go anywhere else."