I have no expertise in any particular sector, whether it be health, transportation or anything else. I really focus on the public policy formulation process and therefore wouldn't be able to identify a problem in any specific sector.
However, I do know that the consultation on the legalization of cannabis was one of the broadest ever conducted for regulatory purposes because it was about paradigm change. It was about a product that was illegal and then became a therapeutic product and ultimately a recreational product. A very broad consultation was conducted of industry people and many experts in the health field. I know that health experts, particularly the Health Canada people, had a considerable influence on the regulatory structure of the legalization of cannabis.
As for the other specific policies that you mentioned, I have no information on those subjects.