New Zealand Prime Minister Chris Luxon again faces a party-room revolt at his leadership. (Darren England/AAP PHOTOS)New Zealand Prime Minister Chris Luxon again faces a party-room revolt at his leadership. (Darren England/AAP PHOTOS) Credit: AAPNew Zealand Prime Minister Chris Luxon faces a make-or-break party-room meeting after a run of gaffes that could end his political career. The field could include his deputy, Finance Minister Nicola Willis; Education Minister Erica Stanford; and demoted Transport Minister Chris Bishop. In recent weeks, Mr Luxon has battled his own blunders and provocative acts from Winston Peters, the NZ First leader.