"the largest market" always reminds me of "Bin Ladens right hand". Obviously the next one becomes the largest, but nevertheless it's like they kill at least one of those markets a month. Probably legalizing weed would stop most of that more effectively than all those police operations after month of preparation.
True but please don't stop on weed, please also liberalize non-narcotic prescription medications availability to let people buy whatever they know they need without having to visit a doctor.
So pharmaceutical companies and other medical product manufacturers manage their risk by only selling to approved suppliers, so that they don't have people randomly putting themselves at risk using their products.