I think people should be complaining to  the European Journal of Preventive Cardiology rather than besmirch the G&M for publishing this 'click bait'.

Many people have wasted years of their lives being stoned  but were able to get themselves together, and no longer smoke the stuff, either because of circumstances or just plain old maturity. Now potheads are demanding their right to be a short walk away from  easily available pot, coming up with the most ridiculous reasons to ignore the warnings from health professionals and others who realize the negative effect this will have on society. 
I have never read a single word about the position this puts people in who wasted years of their lives being stoned and were able to get over it with a lot of  psychological pain, will power and  maturity.  Now it's going to be all around them, as easily accessible as buying a cup of coffee. The Canadian government is literally ruining the lives of 'recovered people'.