Danger: No Smoking Sign - Official Warning Symbol for Fire Safety #2216829 (License: Personal Use)

The sign features a bold red header with the word "DANGER" in uppercase white letters alongside a white triangular warning icon containing an exclamation mark. Below, black text reads "No Smoking." next to a universally recognized red circle with a diagonal slash over a lit cigarette emitting smoke. Designed for high visibility and immediate comprehension, it complies with OSHA and ISO safety signage standards.

Used in industrial facilities, chemical storage areas, gas stations, hospitals, and public buildings where open flames or sparks pose serious fire or health risks; matches user intent seeking safety compliance visuals or hazard communication resources.