No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Areas #2216884 (License: Personal Use)

The image displays the standard international no smoking symbol: a black cigarette emitting smoke, overlaid with a bold red circle and diagonal slash. Its high-contrast design ensures immediate recognition across cultures and languages, supporting public health compliance and regulatory enforcement. Widely adopted by governments, businesses, and institutions, it communicates zero tolerance for smoking in enclosed or sensitive environments.

Used on signage in airports, hospitals, schools, restaurants, and workplaces to indicate smoke-free zones; matches user intent for understanding regulations, designing signage, or sourcing vector graphics for compliance materials.