Since it's illegal to sell cannabis already there would be no change.Does this ban include the smoking of cannabis?
Daft question I know, because it is already banned, although not enforced.
But as this proposed smoking ban is a lefty policy, and most lefties want cannabis legalised, would the proposed smoking ban clash with the proposed legalisation of cannabis?
It doesn't impact the legalisation of cannabis, you could mandate that it be sold as edibles after all. Plus smoking cannabis is less dangerous than smoking tobacco so the logic is still ok for banning one and allowing the other. Mixing tobacco and cannabis and smoking them as is common in the UK is probably the worst of both options.
