Mr Little expected to deal with Mr Shearer, who is a former Labour leader, soon. "I've had one discussion with David so far just to ascertain the facts. I'm yet to have a further discussion with him about what happens now, but I think every caucus member knows caucus collective responsibility is utterly vital and there has to be some sort of consequence if that is breached." Mr Shearer said he did not want to comment.
Mr Little believed Mr Shearer had the potential to be one of the best foreign affairs ministers New Zealand had ever had. "I certainly have that ambition for him and I'd like to see him in that role."
The treatment of Mr Shearer differs from that of Mr Goff, whose comments rubbished claims the TPP was an unacceptable infringement of New Zealand's sovereignty -- the very reason Labour is opposing it.
However, Mr Little has confirmed Mr Goff had a dispensation which allowed him to break the party line. Asked if he had told Mr Goff to at least stop speaking publicly on the issue, Mr Little said he had discussed it with Mr Goff and "I'm confident we have a shared understanding about that".
He said most people recognised Mr Goff was the trade minister who initiated the negotiations and had a "deep-seated"view on it. Mr Goff is running for the Auckland mayoralty so no longer has a ranking within Labour's caucus.
Labour leader Andrew Little's possible options for dealing with David Shearer:
•stripping him of his foreign affairs portfolio
•standing him aside from the foreign affairs select committee when the Trans-Pacific Partnership is being examined by the committee.
•leaving it to caucus to vote on a punishment
•an apology to caucus
•a reprimand and warning