How to ban smoking ?

Smoking is an activity that uses a cigarette. How do you want to ban smoking is to provide knowledge about the dangers of smoking to the human body that is always clean and accurate. Banning cigarette making massive or high levels of giving clear explanations about the dangers of smoking and what happens to smokers who do not quit smoking. Impose a strict laws against smoking as an example to impose imprisonment for 2 years or fine or both money .In addition, the government did not intend to import cigarettes or quit the government does not need to import cigarettes from abroad. It is my opinion how can we ban smoking. Forgive me if this is wrong or patio that's only my opinion of my many thanks.