No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Zones #2216874 (License: Personal Use)

The image features a bold red circular border with a diagonal red slash crossing through a black line-art depiction of a hand holding a lit cigarette with visible smoke. Designed for maximum visibility and instant recognition, it follows international standards for prohibition signage. Its stark contrast ensures readability from a distance and across diverse lighting conditions.

Commonly displayed at entrances, indoor facilities, hospitals, schools, airports, and public transport to communicate smoking bans; used on websites, health campaigns, and regulatory documentation to reinforce smoke-free policies and user compliance.