Cannabis doesn't cause carelessness, people do

I would not hesitate to employ a cannabis consumer to care for my children solely on the basis of private use, however, just as there are alcoholics that neglect their children, there are cannabis consumers who are not responsible parents.

These people for instance, deserve to be locked up and even under a legalized and regulated system, would be criminally accountable for their actions. They are not your typical cannabis consumers but rather the exception to the rule.