Why is it important for signal persons to maintain clear visibility?

Maintaining clear visibility is essential for signal persons because it enhances effective communication and overall safety on the job site. When a signal person has a clear line of sight, they can accurately observe the movements of equipment and operators, assess potential hazards, and relay timely signals that ensure operations proceed safely. Clear visibility allows the signal person to recognize any unsafe conditions or potential conflicts early, enabling them to intervene before accidents occur. This proactive approach helps protect not only the signal persons but also the equipment operators and other workers on site. Therefore, the role of visibility directly contributes to creating a safer work environment.