However, there are more convincing arguments in favour of a ban. First and foremost, it has been proven that tobacco consists of carcinogenic compounds which cause serious harm to a person’s health, not only the smoker. Anyone around them can develop cancers of the lungs, mouth and throat, and other sites in the body. It is simply not fair to impose this upon another person. It is also the case that people’s health is more important than businesses. In any case, pubs and restaurants could adapt to a ban by, for example, allowing smoking areas .