Do u think smoking should be banned in all public places?

My thought is that businesses should have the right to have smoking or not. They know what their customers want. That way also non-smokers can go to businesses that they want to and the smokers have the right to go to whatever one they choose. I don't think the government should decide for the business. They should be allowed to make their own choices. By letting the government decide and ban things that can be seen as "bad for us" we are setting a precedent. Then anything they decide is bad can be banned. Before we know it we have no rights left what so ever. I think we need to stop having the government be a "Super Parent" and let adults choose for themselves what they want to ingest.

it should not only be banned and public but also in all other places

Yes I do. I think they should have done it ages ago. It isn't fair on others to inhale secondary smoke - both smokers and non-smokers, which is a lot worse than smoking itself.