As a non-cannabis user, I strongly believe cannabis should be legalised but I do not think the Cannabis Legalisation and
Control Bill is the best way to do it.
The bill aims to reduce harm to people and communities. But it will not reduce the harms for everyone.
The proposed minimum age restriction for purchasing cannabis is 20-years-old. This leaves youth who are 19 and younger
to be ongoing consumers for the black market and exposed to harms from illegal cannabis sales such as contact with
criminals, impure cannabis and higher potency levels. Two major longitudinal studies in New Zealand highlighted the
damaging long term effects of cannabis use on adolescents in particular, higher risk of educational underachievement,
drug dependence and psychosis. There needs to be strong measures put in place to ensure that our most vulnerable will
get no access to cannabis, legal or illegal.
As stated by Alan France, Professor of Sociology at the University of Auckland, “if we really care about the strength of
THC why are we allowing people to grow their own cannabis at home?” Home growers would not have their potency levels
controlled and may push the potency above what will be permitted in the legal market. The only way to ensure full
control over potency is to have only commercially sold products.
We still have no efficient “blow-in-the-pipe” method of policing drug driving. Impairment levels do not correspond with
THC levels in the blood making road-side testing challenging. Instead, New Zealand uses a subjective behaviour test to
judge a driver’s level of impairment which can take up to 1.5 hours. A blood test must also be administered to prove the
presence of cannabis. However, this method is too inefficient. Until a new testing system is found there should be zero
tolerance for drug driving, yet the Cannabis Legislation and Control Bill would make no changes to how drug drivers are
Will putting tax money towards education really have an impact on cannabis usage rates – talk to any smoker who sees the
detailed illness imagery every time they buy a fresh packet, does this really work to deter their smoking habits? How
can we expect better results when educating about the negative health impacts of cannabis?
Individuals who have already been prosecuted for cannabis possession should have their records wiped, but the government
has made it clear they do not intend to. If the New Zealand public votes for legalising cannabis then why would we still
hold people accountable to a law we have voted out? These ‘offenders’ will continue to face the consequences of their
sanctions when applying for jobs or travel visas despite cannabis users no longer being held to that same standard.
There is no provision for this to occur under the Cannabis Legalisation and Control Bill.
The Cannabis Legalisation and Control Bill is set to be reviewed after 5 years. With such a contested and health risking
bill, why are we not reviewing the legislation sooner? A lot can happen in 5 years, let’s make it 2 with a review every
3 years after that. The bill brings a radical change from the status quo, and while it is informed by sound evidence,
there are no guarantees the act will work as intended. How many people do you still see driving around while looking at
their mobile phones?
The government can still decide to not pass the Cannabis Legalisation and Control Bill, even if we say yes. The
government can make changes to the final act they wish to pass that differ from the bill we are voting on. So why is the
public not getting to vote on the final product, just like with the end of life referendum? What if the cannabis act
gets watered down? There is clearly room for improvement but our vote cannot guarantee how the final act will appear.
We need to submit our thoughts on the act if the bill makes it to parliament. If we do not, we may end up with a
cannabis act that does not fulfil its promise to reduce future harm to people and communities.APA Style sources:
1. [Two major longitudinal studies in New Zealand highlighted the damaging long term effects of cannabis use on
Fergusson, D., & Boden, J. (2011). Cannabis use in adolescence. In P.D. Gluckman and Office of the Prime Minister's Science Advisory
Committee (Eds.), Improving the transition: reducing social and psychological morbidity during adolescence (pp.
257-271). Auckland, NZ: Office of the Prime Minister's Science Advisory Committee.
2. The quote from Alan France was given to me for this op-ed.
France, A. (2020).
3. [New Zealand uses a subjective behaviour test to judge a drivers level of impairment which can take up to 1.5 hours]
Ministry of Transport. (2020). Questions and answers. Retrieved from Ministry of Transport:
4. [Impairment levels do not correspond with THC levels]
Hall, W. (2018, January). How should we respond to cannabis-impaired driving? Drug and Alcohol Review, 37, 3–5
5. [the government has made it clear they do not intend to]
Hindmarsh, N. (2020, October 15). Cannabis referendum: Government has 'no intention' of wiping criminal records if
legalisation goes ahead. Stuff. Retrieved from:
6. References to the Cannabis Legalisation and Control Bill
New Zealand Government. (n.d.). Cannabis legalisation and control referendum. Retrieved from Referendum 2020: