What must be done if a HAZMAT car is leaking en route?

When a HAZMAT car is leaking while en route, the appropriate response is to stop and isolate it. This action is critical to ensure the safety of personnel, the public, and the environment. By stopping and isolating the vehicle, you can minimize the risk of exposure to hazardous materials and prevent the leak from escalating into a more dangerous situation. Isolation also allows for the necessary emergency response teams to assess the situation and implement containment measures effectively.

While notifying the customer is important, it should be done as part of the larger emergency response plan after taking immediate action to secure the leak. Changing the route or continuing to the destination could expose more people to hazards, and these actions ignore the urgent need for containment and control of the leak. Prioritizing the stopping and isolating of the leaking HAZMAT car ensures a swift response to mitigate the risks involved.