If you are unsure about a hazmat label observed during road travel, what should you do?

• A. Do not move the vehicle; request clarification from the shipper or authorities and follow their instructions.
• B. Deregister the shipper.
• C. Move the vehicle slowly to safety.
• D. Ignore it if you think it's not dangerous.

Answer: (A)

When you’re unsure about a hazmat label during road travel, safety first means you don’t move the vehicle until you know what you’re dealing with. The label identifies the hazardous material and its dangers, so you need to obtain clear information from the shipper or authorities and follow their instructions. This prevents wrong handling, minimizes exposure, and ensures you’re complying with hazmat regulations.

Moving the vehicle without identification could expose people or the environment or violate rules. Deregistering the shipper isn’t your role and wouldn’t address the immediate risk. Ignoring the label is dangerous and could lead to serious harm and penalties.