No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Zones #3821515 (License: Personal Use)

The image displays the standard international no smoking symbol: a black circular border enclosing a lit cigarette with rising smoke, overlaid by a bold diagonal slash. Designed for maximum visibility and instant recognition, it complies with ISO 7010 safety signage standards. The transparent background allows seamless integration into digital interfaces, signage systems, or printed materials.

Commonly used in airports, hospitals, schools, restaurants, and public transport to indicate smoking prohibition zones; aligns with user intent seeking regulatory compliance, health awareness, or signage resources.