No Open Flames Sign | Safety Warning Symbol for Fire Hazards #3761798 (License: Personal Use)

The image displays a standardized safety symbol featuring a black flame icon inside a red circle with a diagonal slash, indicating that open flames are strictly prohibited. The design follows ISO 7010 standards for emergency and safety signage, ensuring global recognition. It is commonly used in industrial, laboratory, and public safety contexts to mitigate fire risks.

Used on safety signage in hazardous areas such as chemical plants, gas stations, laboratories, warehouses, and construction sites. Matches user intent for identifying fire prevention protocols, safety compliance, or regulatory signage requirements.