When is it OK to jump off a trailer?

Jumping off a trailer is considered highly dangerous and is never an acceptable practice due to the significant risks involved. The act of jumping off can lead to serious injuries, especially given the potential for falling from a height or landing awkwardly. Safety protocols in load securement and transport emphasize maintaining stability and control, both while securing loads and when moving around vehicles and trailers. Maintaining a safe position on or around a trailer is critical for both the person working and the surrounding environment.

Therefore, the statement that one should never jump off a trailer aligns with best practices in safety regulations and is unequivocally the correct view to adopt in all scenarios involving trailer operations.