Singapore "won" the war on drugs, I guess. However, they have lost all vestiges of a free society besides very limited property rights.
Singapore has not been winning:
http://www.freerepublic.com/focus/f-news/1651454/posts?page=64#64
http://www.freerepublic.com/focus/f-news/1651454/posts?page=206#206
Joe-- do you have some evidence to show otherwise?