No Smoking Sign - Universal Symbol for Smoke-Free Zones #1887013 (License: Personal Use)

This iconic prohibition symbol features a black cigarette with smoke inside a white circle, overlaid by a bold red diagonal slash. Designed for maximum visibility and cross-cultural understanding, it’s used globally to enforce smoke-free policies in buildings, vehicles, and outdoor spaces. The high-contrast color scheme ensures readability even from a distance or in low light.

Used on signage in airports, hospitals, restaurants, public transit, and government buildings to communicate smoking bans. Matches user intent for finding official symbols, safety guidelines, or printable signage for compliance.