Society at large are also coming round to the idea that making criminals of drug users isn't working.
Now all we need is for the government to swallow their pride, along with the evidence presented to them, and change the law.
As an aside, I always point people at this video about why the continued war on drugs will not work: https://www.youtube.com/watch?v=W8yYJ_oV6xk. It's an interview with a retired police captain who is now vice chair of the Law Enforcement Against Prohibition (LEAP). Well worth a watch...
[1] http://www.vice.com/en_uk/read/what-drug-cops-really-think-o...