I think people are not allowed to smoke in public places.
There are 3 reasons for this opinion.
First, It can cause not only for smoker's health but also for non-smoker's health.
according to statistics people who don't smoke but are around smokers are more danger than smokers
Second, It can make a relationship bad.
when I was in bar with my frieds. one of my friends smoke in the table. suddenly, the other of my friends say to him not to smoke.
and they fought a little. since then they don't meet each other unil now.
Third, It can cause smoker's lung to be worse.
I saw a documentary about bad effect of smoking. In this TV program they watched to the viewers a lung of smokers.
smoker's lung was much darker and dirtier than non-smokers. And their lungs cause lung-cancer.
How do you feel? Do you agree with me? If you smoke, don't you think that you have to quit smoking?