How should a signal person handle a communication breakdown with the operator?

In situations where there is a communication breakdown between the signal person and the operator, the most responsible action is to initiate a stop until clarity is restored. This ensures the safety of all personnel involved and prevents potential accidents that could arise from miscommunication or lack of understanding. By halting operations, the signal person can assess the situation, confirm the intended signals, or find a way to restore effective communication before resuming work.

Continuing with caution or calling for another operator might lead to dangerous scenarios, especially if the operator is unaware of any issues. Using alternative signals without first establishing clarity might also result in further confusion, compounding the initial problem. Therefore, stopping operations is the safest and most effective way to manage a communication breakdown and ensure that all parties are aligned before proceeding.