Non-smoking in Public Places

I see the poster in the campus, and originally, I think it is for show because it is hard to carry out. However, today I went to cut my hair. On the wall of the store, it is posted the singal “ non-smoking”. The owner said if the customers smoked, the customer and the owner will be fined. In addition, once the owner offers an ashtray, the owner also will be fined. They think it is too strict, but I think it is good. In fact, I hate the smell of smoking, and I also hate someone who is smoking near me. Smoking hurts our health. The cigarettes are not good for us at all, so I do hope person who smokes will quit it soon.