The "No Smoking" sign is a widely recognized symbol that is used to indicate that smoking is not permitted in a particular area or building. The sign typically features a graphic image of a cigarette with a red circle and a red slash over it, along with the words "No Smoking" in bold letters.
These signs are often displayed in public places such as restaurants, bars, and airports, as well as in workplaces and other buildings where smoking is prohibited. The purpose of the sign is to remind people not to smoke in the area and to comply with local smoking regulations.
In many countries, smoking has been banned in public places due to the health risks associated with secondhand smoke. The "No Smoking" sign is one way to reinforce these bans and promote a healthier environment for everyone.