No Smoking Sign Icon - Clear Prohibition Symbol for Public Spaces #2216702 (License: Personal Use)

This high-contrast icon features a white cigarette with smoke, overlaid by a bold diagonal slash inside a circular border, all set against a vibrant blue square background with rounded corners. The design follows international standards for prohibition signage, ensuring immediate recognition and compliance in public, workplace, and transportation environments.

Used on websites, apps, and physical signage to indicate smoking-prohibited areas; supports health regulations, indoor air quality policies, and user guidance for non-smoking zones.