No Smoking Sign - Clear Prohibition Symbol for Public and Workplace Safety #143733 (License: Personal Use)

The image features a white cigarette emitting a curl of smoke, overlaid by a thick red diagonal slash-creating the internationally recognized “No Smoking” symbol. Its high-contrast black background ensures maximum visibility and immediate comprehension, making it suitable for regulatory signage, digital alerts, and public health communications. The design adheres to ISO 7010 safety symbol standards for clarity and accessibility.

Used on websites, posters, apps, or facility signage to indicate smoke-free zones; matches user intent for finding prohibition symbols, compliance assets, or health policy resources.