No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Zones #1411526 (License: Personal Use)

The image displays the internationally standardized no smoking symbol-a bold red circle with a diagonal slash overlaying a black cigarette emitting smoke. Its high-contrast design ensures immediate recognition across languages and cultures, making it ideal for regulatory compliance and public health messaging. The symbol is widely adopted by governments, businesses, and institutions to denote smoke-free environments.

Used on signage in airports, restaurants, offices, hospitals, and public transit to communicate smoking bans; matches user intent for understanding regulations, designing signage, or sourcing compliant visual assets.