Having experienced first hand the outrageous abuse of power by judiciary and legal profession, as well as from local authorities who are not answerable to the law even, I believe we need a written constitution to safeguard citizens rights against abuse from a creeping totalitarian Marxist NWO.
Sir Geoffrey Winston Russell Palmer, a South Islander has mooted this idea and wrote books on it:
A Constitution for Aotearoa New Zealand (2016)
Towards Democratic Renewal: Ideas for Constitutional Change in New Zealand (2018).
The important thing for New Zealand with our fast changing bi-cultural demographic is that we need one law that guarantees equal rights for all citizens.