I believe that an LCBO style dispensary system controlled by the provincial government is likely the best option given current circumstances.   Legalization is probably the best way to keep this out of the hands of young adults.

For a supposed safe harmless drug, the one consistent report is that many daily users who try to stop will experience weeks of insomnia and violent mood swings.   Is there any daily user here who takes at least two hits a day who can stop for a week and not experience serious insomnia for that entire week?

Mind you, I do agree with legalization and I expect each provincial government will use the template of Liquor to make this a new revenue source.  Then we can keep this away from children.     However, I don't believe people who claim this to be safe are being honest with themselves.   There are people who become addicted to it very easily and it can get abused the same way as alcohol