Labour MP David Shearer has ruled out a tilt at the leadership after weeks of speculation he would try to get his old job back.
Mr Shearer told the Herald tonight that he had decided not to put his name in for Labour's leadership contest in advance of nominations closing tomorrow.
His decision followed David Cunliffe's decision to pull out of the contest and instead endorse Andrew Little. Mr Shearer said that was not related to his own decision.
However, he said it would have been better for the new leader if Mr Cunliffe had stayed in the contest and been beaten. He said that would have meant a "cleaner break" rather than having questions about whether Mr Cunliffe could have won hanging over the new leader.
Mr Shearer said he did not know whether he could have won but believed he had enough public support to have at least lifted Labour back up in the polls.