Public smoking refers to the act of smoking tobacco products, such as cigarettes or cigars, in areas accessible to the general public. Many cities and countries have implemented laws to restrict smoking in public spaces to protect non-smokers from secondhand smoke, which can pose health risks. Common restricted areas include restaurants, parks, and public transportation. The regulations surrounding public smoking vary widely. Some places have designated smoking areas, while others enforce complete bans. These laws aim to promote public health and reduce the prevalence of smoking-related diseases, benefiting both smokers and non-smokers alike.