No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Zones #3335084 (License: Personal Use)

The image displays the internationally recognized no smoking symbol: a lit cigarette emitting smoke, enclosed within a red circle (here shown in black for monochrome use) and overlaid with a diagonal slash. Designed for immediate visual comprehension, it’s standardized under ISO 7010 and widely adopted across transportation hubs, workplaces, healthcare facilities, and public venues. Its high-contrast design ensures visibility and compliance regardless of language barriers.

Used on signage, digital interfaces, and regulatory documents to indicate smoke-free zones; matches user intent for understanding health regulations, compliance guidance, or designing accessible environments.