Freedom to smoke does not mean freedom to smoke. Don't be too willful when smoking. Don't smoke in places where smoking is prohibited, lest others smoke secondhand smoke. Smokers smoking in public places and workplaces will endanger the health of others. We should bravely say "no" to this uncivilized behavior.
The harm of secondhand smoke should not be underestimated. It can also cause malignant tumors such as lung cancer, chronic obstructive pulmonary disease, cardiovascular and cerebrovascular diseases and other serious diseases, especially endangering the health of pregnant women, infants and children. Second-hand tobacco smoke has been identified as a class A carcinogen by the US Environmental Protection Agency and the International Agency for Research on Cancer.
Smokers should not smoke in places where smoking is prohibited first. Especially don't smoke in front of teenagers to avoid a new generation of smokers. For example, smoking is prohibited in public places, workplaces, public transport, especially places where minors are the main activity groups, cultural relics protection units open to the society, sports venues, competition areas and seating areas of fitness centers, maternal and child health care institutions, children's hospitals, etc.