Back home now and Judith Collins has moved to crush any talk of descent in Nationals ranks following allegations she's making up policy on the fly.
A leaked email shows one of her own MPs was less than happy when Mrs Collins committed to a review of Auckland council during a live radio interview yesterday.
That's off the back of impromptu anouncements in an earlier leaders debate - where the National party leader agreed to an inquiry into Gloriavale and a new law to claw back wage subsidies from some companies, pledges she later conceded were made on the hoof.
But Judith Collins is adament the council review was a well planned promise.
RNZ reporter Anneke Smith filed this story.