Which statement regarding hazardous materials transportation is false?

The assertion that a higher packing group number indicates less danger is false. In hazardous materials transportation, the packing group numbers are designated based on the level of danger posed by the material. Packing Group I represents materials that pose the highest level of danger, while Packing Group II indicates a moderate level of danger, and Packing Group III signifies a lower level of danger. Therefore, as the packing group number increases, the hazards associated with the materials decrease.

Understanding this hierarchy is crucial for emergency responders and anyone involved in the transport of hazardous materials, as it helps identify the risk level associated with different substances during transportation and ensures the proper safety measures are taken. This knowledge supports effective response planning, labeling, and handling of hazardous materials to mitigate potential risks during transport.