The northern end of One New Zealand Stadium in Christchurch. Photo / Mike ThorpeThe northern end of One New Zealand Stadium in Christchurch. Photo / Mike Thorpe

Christchurch Mayor Phil Mauger successfully untangles his mayoral chains, flanked by Dan Carter and Prime Minister Christopher Luxon. Photo / Mike ThorpeChristchurch Mayor Phil Mauger successfully untangles his mayoral chains, flanked by Dan Carter and Prime Minister Christopher Luxon. Photo / Mike Thorpe

The view from the southern stand of One New Zealand Stadium in Christchurch, which will host its first event next month. Photo / Mike ThorpeThe view from the southern stand of One New Zealand Stadium in Christchurch, which will host its first event next month. Photo / Mike Thorpe

Bev Carter (left), Phil Mauger, Arahura, Christopher Luxon and Neville Carter during the ribbon cutting at One NZ Stadium. Photo / Mike ThorpeBev Carter (left), Phil Mauger, Arahura, Christopher Luxon and Neville Carter during the ribbon cutting at One NZ Stadium. Photo / Mike Thorpe