It is "highly unlikely" National will include New Zealand First in its third term of Government, National's campaign director Steven Joyce says.
The leadership team would meet today to discuss who National would work with in Parliament, Mr Joyce told Radio New Zealand, but leader John Key had been "clear last night that we will focus on the three parties that have supported us to date".
"Those are the parties we will turn to for arrangements," he said.
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Pushed on what role New Zealand First leader Winston Peters would have, if any, he said: "We will obviously talk with New Zealand First over the course of the coming weeks, but I think in terms of forming a governing arrangement that's highly unlikely to be the path we go down given the way the results turned out."