No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Zones #3102042 (License: Personal Use)

The image displays the internationally standardized no smoking symbol: a black cigarette with rising smoke enclosed in a red circle crossed by a bold red diagonal line. This design follows ISO 7010 safety signage conventions, ensuring immediate recognition across cultures and languages. Its high-contrast color scheme (red, black, white) maximizes visibility and compliance in diverse environments.

This image is commonly used on websites, signage, and policy documents to indicate smoke-free zones-such as hospitals, schools, airports, restaurants, and workplaces. It matches user intent for finding regulatory symbols, health compliance materials, or printable signage templates.