This is insane. Who is the government to judge someone based on how heavy they are? I can completely see why smoking is banned inside restaurants; it harms other patrons who have no choice but to sit near smokers. Do I think that a closed-off smoking section, for those who either smoke or are with smokers and don't care, is bad? Nope.
The whole time I was reading it, I was looking for what the hell they were saying nwas a reason for this. I see no good reason for it, and I think that it is just more government getting its jollies out of controlling the population more and more. I really hate this type of thing.