What is the purpose of wearing a safety vest during loading and unloading?

Wearing a safety vest during loading and unloading serves primarily to enhance visibility for other motorists and individuals in the vicinity. When drivers and crew members are involved in activities near moving vehicles, their visibility can significantly impact safety. A high-visibility safety vest, often brightly colored with reflective strips, helps ensure that they are easily seen by others, particularly in low-light conditions or busy environments.

This visibility is crucial for preventing accidents and maintaining a safe working environment. While the other choices may touch on valid points related to vehicle operation and authority, they do not address the specific and practical aspect of safety that high-visibility clothing is designed to provide. The primary goal of wearing such apparel is focused directly on promoting safety through increased visibility.