[futurebeast]

I would say that communities should decide on what is sold to who too. If someone is irresponsible enough to sell weed to a 9 year old, I as a parent (which I am not) should form a citizen group to boycott and kick that retailer out of my neighborhood. That would cause everyone to think twice before doing that again.

Anyways, this should not be a war between you and your children or your children and the state. If your children don't trust or listen to you, you have already failed. They will probably be able to find weed somewhere somehow.