Why is it important to check for leaks before transporting hazardous materials?

Checking for leaks before transporting hazardous materials is crucial primarily to prevent spills that could harm the environment and public health. Hazardous materials, if leaked, can have devastating effects, including soil and water contamination, air pollution, and potential health risks to humans and wildlife. This proactive measure safeguards both the surrounding ecosystem and communities by ensuring that no harmful substances escape during transit.

While ensuring compliance with regulations is certainly important and contributes to safety, the primary focus during leak checks is the immediate risk to health and the environment, making it a more pressing concern. Reducing transportation costs and speeding up the loading process may offer operational benefits but are not central to the safety and regulatory aspects fundamental to transporting hazardous materials. Therefore, the emphasis on preventing leaks is directly linked to protecting people and the environment.