I can imagine that this sort of law will start to take hole world wide, eventually. If you smoke and/or are overweight then you're going to have to fund you own health costs completely.
http://www.independent.co.uk/life-style/health-and-families/health-news/obese-people-and-smokers-banned-from-routine-surgery-as-nhs-attempts-to-cut-spending-costs-a7223731.html
