What should a signal person do if they are unsure about a signal or operation?

When a signal person is unsure about a signal or operation, the most appropriate action is to stop the operation and seek clarification. This approach prioritizes safety and ensures that all personnel involved in the operation are on the same page. Proceeding without clear understanding can lead to accidents, miscommunication, or unsafe conditions, putting both workers and equipment at risk.

Stopping the operation allows the signal person to gather necessary information or communicate with operators to clarify the correct signal or procedure. This promotes a clear line of communication that is critical in high-risk work environments, ensuring that decisions made during operation are informed and intentional.

While proceeding with caution may seem reasonable, it still carries inherent risks without clear, reliable information. Relying on advice from a fellow worker or trying to continue as best they can does not guarantee that the information is accurate or that safety protocols are being followed. Therefore, halting the operation to obtain proper guidance is the most responsible and safe course of action.