No Smoking Sign - Clear Visual Warning for Smoke-Free Zones #3578854 (License: Personal Use)

The image displays a classic prohibition symbol: a bold red circle with a diagonal slash overlaying a black-and-white line drawing of a lit cigarette emitting smoke. The design follows international safety signage conventions for high visibility and immediate recognition. Its transparent background allows seamless integration into digital or printed signage systems.

Commonly used in public spaces (airports, hospitals, schools), workplaces, transportation hubs, and websites to indicate smoke-free zones; matches user intent for compliance, health awareness, or policy enforcement.