The 4-plant rule will likely solve everything for all but a few heavily insured medical users and medicare drug costs if government  foolishly funds it without requiring 4-plant growing. Prescriptions should really be for seeds, for growing as it is reported to be very easy to do.

However, will there be an addition concern n a country that does not make competent psychological services available through medicare?  Pot may be one self-help answer for dealing with anxiety, but can those in distress handle both their difficulties and the problem of self-help? It seems unlikely. Hopefully psychologists will finally be admitted to provincial insurance plans as they are psychologically and cost-effective. 

The problem of youth access will remain no matter what, so public education is key. Heavy users, or Dopers are not cool. Young people need to see that as well as the risks.