NICK Clegg revealed just how matey he has become with David Cameron when he left a TV mic on yesterday.

The Deputy PM had joined Mr Cameron to sell the ­Coalition's brutal Budget at a questions and answers event with Boots staff in Nottingham.

The PM talked about TV debates expected to be held in the election campaign.

As the pair walked away, Clegg could be heard saying: "If we keep doing this we won't have anything to bloody disagree with on the TV debates!"