Here are some useful reading links that may help you make an informed decision at voting time.

What 40 years following thousands of NZ people tells us about cannabis harm

The cannabis referendum and Maori youth a review from a lifecourse perspective

Richie Poulton and others: Patterns of recreational cannabis use in Aotearoa New Zealand and their consequences evidence to inform voters in the 2020 referendum

Benedikt Fischer – Lessons from Canada on cannabis legalisation

From the Office of the Prime Ministers Science Advisory Committee.