Government has a role in establishing what is an acceptable level of behaviour within society. Full in the knowledge that some people will use any substance responsibly and others less so, governments make decisions to protect their citizens and to show a lead. It is the settled will of most people in most countries that cannabis is not a drug they consider acceptable for use in a modern society. Furthermore, there are plenty of other drugs that can be used for all of the uses Proposition has identified. Legalizing cannabis for medical use would send out the message that it is safe to use when all practical evidence suggests that the social, if not the medical, ramifications are anything but safe. Proposition need to demonstrate a medical use for cannabis that cannot be met by existing pharmaceuticals.