Denying access to healthcare for smokers would act as a deterrent, discouraging smokers  Governments should do everything they can to discourage smoking. They already attempt to do so in a number of ways, such as through ensuring graphic health warnings are present on all tobacco packaging. Many states have also introduced legislation banning smoking indoors in an attempt to discourage the habit. However, smoking is still a massive problem - millions of people still do it. The refusal of medical treatment to smokers would surely be a massive deterrent to current/potential smokers from continuing/starting the habit. The safety net of modern healthcare being pulled from underneath them would be a powerful incentive to give up the habit, and reduce the estimated $100 billion that the White House believes smokers cost the economy annually through loss of productivity1. 1 USA Today, 15 Jul 11, Do smokers cost society money.. Accessed 15 Jul 11.