Which item describes actions responders should take if a spill or leak occurs?

• A. It describes actions responders should take if a spill or leak occurs.
• B. It lists the driver's itinerary and rest stops.
• C. It provides the vehicle's maintenance schedule.
• D. It is optional for shipments under 100 pounds.

Answer: (A)

Dealing with a spill or leak is about immediate emergency response actions to protect people and the environment. The option that describes actions responders should take if a spill or leak occurs is the best choice because it directly guides you on what to do in that situation—recognize the incident, alert the right people, secure and isolate the area, use appropriate PPE, and begin containment and cleanup per the emergency plan. The other statements address logistics like routes, maintenance schedules, or shipment thresholds, which don’t provide guidance on how to respond to a spill.