When given a stop signal, what should the crane operator do?

When a crane operator receives a stop signal, the appropriate action is to immediately cease all operations to ensure safety. The correct answer reflects the importance of responding promptly to stop signals to prevent accidents. This action can include ensuring that the crane comes to a complete stop and that any load is stabilized.

Continuing operations or reducing speed can create hazardous situations since it may not allow enough time to assess the safety of the environment or the positioning of the load. Bridge travel and lowering a load might not be applicable if there is a stop signal in place, as these actions can result in a failure to halt operations completely, leading to increased risk. Ensuring full compliance with stop signals is a critical component of safety protocols that crane operators must follow to maintain a safe working environment.