AUCKLAND, NEW ZEALAND - AUGUST 11:  Labour Party leader Jacinda Ardern is interviewed by media at Selwyn Village retirement community on August 11, 2017 in Auckland, New Zealand. New polling shows Labour on the rise since Jacinda Ardern took over from Andrew Little as party leader on August 1, 2017. Newshub/Reid Research polling shows support for the party has leapt nine points to 33.1 in the week, with Ardern sitting at 26.3 points as preferred prime minister, only 1.4 points behind Prime Minister Bill English.  (Photo by Hannah Peters/Getty Images)