No Smoking Sign - Clear Visual Warning for Public and Workplace Safety #2216842 (License: Personal Use)

This high-contrast sign uses a standard ISO-compliant design: a red circle with a diagonal slash over a black cigarette emitting smoke, paired with bold white “No smoking” text on a red rectangle. The layout ensures immediate recognition from a distance and complies with health and safety regulations worldwide. It’s suitable for indoor and outdoor mounting in offices, hospitals, restaurants, and transit zones.

Used in public spaces, workplaces, and regulated environments to enforce smoke-free policies; supports legal compliance (e.g., OSHA, WHO Framework Convention) and informs visitors of prohibited behavior.