New Zealand Prime Minister Christopher Luxon has retained his position after a second internal confidence vote within five months, emerging from a three-hour National Party caucus meeting on Wednesday to declare he has the party's "full support" and that it is "united" and "determined to win" the November general election. The meeting was called urgently by Luxon himself after reports of dissatisfied MPs leaking to the media fuelled renewed speculation about his future.

The confidence vote was the latest episode in a turbulent stretch for the 56-year-old former Air New Zealand chief executive, who led the centre-right National Party to victory in 2023 on promises to lower the cost of living and reduce taxes. Since taking office, however, his leadership has been undermined by a series of missteps. Last week, he sparked backlash by floating the idea of a referendum on the country's electoral system during a live radio interview — without consulting colleagues. Earlier this month, he provoked anger among the business community by suggesting small business owners should "be adult" and accusing them of a "parent-child mentality" toward the government; he later apologised. The economy has provided little shelter, with unemployment rising to an 11-year high of 5.6% amid sluggish growth.

Polls paint a difficult picture for Luxon heading into the campaign. A 1News Verian survey published on the morning of Wednesday's meeting showed his preferred prime minister rating fall to 17%, a new low for his time in office. He remains ahead of all other candidates in that measure, however — including Labour opposition leader Chris Hipkins, who is also struggling in the polls. The dynamic reflects a broader pattern in New Zealand politics: National cycled through three leaders in 2020 before a heavy election defeat, while Labour went through six leaders in nine years before Jacinda Ardern's rise.

Analysts see the pattern as part of a wider challenge for leaders in Westminster-style democracies navigating a fast-moving, unforgiving media environment. The comparison with Canada's Prime Minister Mark Carney is instructive: the former Bank of England and Bank of Canada governor has been praised for intellectual clarity, a steady hand in crisis, and an ability to connect with ordinary voters despite his elite background — qualities observers suggest Luxon, with his corporate management style and reliance on business jargon, has struggled to project.

For now, Luxon's survival reduces immediate uncertainty within the governing party, but the road ahead remains steep. New Zealand's general election is scheduled for 7 November, and even if National holds on, coalition negotiations in a proportional representation system — New Zealand uses the mixed-member proportional model introduced in 1996 — could test his authority further. As one assessment put it, his leadership after election day "is not at all a sure thing."