Hazardous materials awareness training provides knowledge to recognize presence, protect themselves, call for assistance, and:

• A. Evacuate the building
• B. Secure the area
• C. Decontaminate on scene
• D. Coordinate with police

Answer: (B)

The key idea here is how hazmat awareness focuses on preventing exposure and preserving the scene for responders. After recognizing a hazardous materials presence and taking personal protective steps, you call for appropriate assistance and then secure the area. Securing the area means establishing a perimeter, controlling who can enter, and preventing the spread of contaminants. This creates a safe buffer for responders to work and protects bystanders from exposure.

Evacuating the building can be part of response in some situations, but the primary action emphasized at awareness level is to secure the area so responders can manage the incident. Decontamination on scene is a specialized task handled by trained teams, not something an awareness-level responder typically performs. Coordinating with police is part of incident management, but the specific action that aligns with the awareness training’s sequence is securing the area.