Christopher Luxon’s Push for a Referendum on MMP Stirs Debate Within National Party

National Party leader Christopher Luxon said that, if he becomes prime minister next year, he would hold a referendum to ask New Zealanders whether they want to keep the Mixed-Member Proportional (MMP) voting system and whether they support four-year parliamentary terms. Speaking at a public meeting in Mt Roskill, Luxon framed the proposal as a way to “check in on our democracy” while voters consider extending Parliament terms. At the time of his remarks, the party had not formally adopted a referendum as policy.

The New Zealand Herald

National MPs offered contrasting interpretations of Luxon’s comments. Senior MP and crime spokesman Mark Mitchell said a referendum was “not relevant for this election” and would only be discussed if the party returned to government, emphasizing that the issue was not part of the current campaign. Campaign chairman Simeon Brown echoed this view, characterising the leader’s statements as personal opinion rather than policy. In contrast, justice spokesman Paul Goldsmith asserted that Luxon’s expressed intent made the referendum “of course” party policy. Senior MP Todd McClay called a referendum “a very good idea,” arguing it would focus voters on the perceived “harm” caused by smaller parties, particularly those on the left.

The New Zealand Herald

Luxon reiterated his stance at the Mt Roskill meeting and again during a media appearance in Palmerston North, where he is expected to unveil the National Party list for the upcoming election. Goldsmith publicly declared that the leader’s position automatically translates into party policy, while other senior figures maintained that the issue would not feature in the election campaign.

The New Zealand Herald

A referendum on MMP and term length could reshape New Zealand’s electoral system, influencing the role of minor parties and the stability of future governments. Proponents argue it would give voters a direct say on constitutional arrangements; opponents caution that the timing could distract from other election priorities.

The New Zealand Herald

• “That’s what the Prime Minister said, of course, yes,” — Paul Goldsmith, justice spokesman

The New Zealand Herald