Radiation Hazard Warning Signs - Safety Symbols Explained #177004 (License: Personal Use)

The image displays two standardized radiation hazard symbols: the upper yellow triangular sign features the universal black trefoil symbol for ionizing radiation, used globally to mark radioactive materials or areas. Below it, a red triangular warning sign combines the radiation trefoil with wavy lines (indicating emission), a skull and crossbones (toxicity), and a running figure with an arrow (evacuation direction), signaling acute danger requiring immediate action.

These signs are used in nuclear facilities, medical radiology departments, laboratories, and transport packaging to alert personnel and the public to radiation risks. They match user intent for safety training, regulatory compliance, emergency response planning, or hazard identification resources.