"And I want you to know that I leave with a greater love and affection for Aotearoa New Zealand and its people than when I started. And I didn't think that was possible. So my final words are this 'Nga mihi nui kia koutou katoa'. Thank you from the bottom of my heart for the greatest privilege of my life."

Ardern will resign on Wednesday (January 25) and be replaced by the new Labour party leader, Chris Hipkins.