Meh. We will see many articles like this in the near future, as people in various countries/provinces begin to figure out just how they feel about the various minutae of the changing laws on cannabis and its consumption.
I figure it ought to be treated like cigarettes or vaporizers; don't smoke it in public because secondhand smoke is not healthy and can be somewhat active in the case of cannabis. In the case of vaporization, doing it in public is a little rude.