No Radiation Symbol | Prohibition of Radioactive Hazards #2216050 (License: Personal Use)

The image displays a standardized prohibition symbol: a black-and-yellow radiation trefoil enclosed in a red circle with a diagonal red slash, set against a black outer ring. This design follows international safety conventions to clearly communicate that radiation hazards are not permitted or present. It is commonly used in nuclear facilities, transport regulations, and emergency response protocols.

Used on safety signage, regulatory documentation, educational materials, and digital interfaces to warn against or prohibit radioactive materials or exposure zones; matches user intent for hazard awareness, compliance training, or risk mitigation guidance.