No Smoking in restaurants

I believe that in Erie, Pennsylvania there should be a no smoking law in restaurants because even if some restaurants have a smoking section it still does not work because the smoke travels to other sections of the restaurant. I also think it would be a good idea because the smokers that go to the restaurant a lot might quit smoking because they really like the restaurant plus it is a good excuse to quit. Also, if this law was passed then maybe other cities and states will do the same. If this worked then I think it would decrease the amount of smokers and also probably decrease the percentage of deaths in America. This law would probably also make our world a cleaner place for the people of America.