In Canada, we have neighbours who smoke weed and cultivate plants. It is pretty terrible .. our yards are so small and close together, we smell weed all the time. Pretty much since the laws have relaxed, we have not been able to use our yard in peace. We are concerned as we are exposing our kids to second hand smoke. The effects can't be good. Million dollar houses and this is the crap we get.
How much smoke can a few people smoking cannabis possibly produce, and what tiny fraction of that can get into your house?. I bet you wouldn't complain as much about your neighbors burning wood/coal during a barbecue and that releases way more toxins that also can't be good.
If people are going to smoke something I would rather them do it in their house. Even though cannabis is legal where I live I have never been into a public space where people where stinking up the place. The same cannot be said for tabacco. I'm glad at least most of the cannabis users seem to be doing it in their homes.
