To start with, there's a lot of talk about how to reduce the demand and how we affect that market, because if there's no demand, then there's ultimately no problem, right?
Further research is needed. One thing that government could potentially do is to push for further research into the fine balance between enforcement and education, which might have a bigger effect on the demand.
I know there have been john schools and some findings that they're effective, but it's unclear what level of enforcement, in combination with education, is most effective.