If a yard marshal is not behind a safety barrier, what is the minimum distance they should maintain from a moving vehicle?

Maintaining a minimum distance of 20 feet from a moving vehicle when a yard marshal is not behind a safety barrier is vital for ensuring safety on job sites or in warehouses. This distance is significant as it provides an adequate buffer zone that reduces the risk of injury from potential collisions or accidents involving moving machinery or trucks.

A distance of 20 feet allows for enough reaction time for both the vehicle operator and the yard marshal, accounting for the vehicle's speed, stopping distance, and the marshal's ability to move out of the way if necessary. The selection of this specific distance is generally based on industry standards and best practices that prioritize the safety of personnel working around vehicles. Keeping a safe distance not only protects the individual but also reinforces the importance of maintaining safe operational practices in environments where vehicles and people interact closely.