What is indicated by two pulls from the diver to tender?

The indication given by two pulls from the diver to the tender is a signal for "Stop." This communication method is commonly used in diving to ensure clarity and safety. The two pulls represent a distinct, easily recognizable signal that conveys the need for the tender to halt any ongoing actions, which could be lifting, lowering, or moving equipment. Recognizing and responding correctly to this signal is crucial for maintaining the diver's safety and preventing potential accidents during underwater operations.

While other signals, such as taking up slack or requesting assistance, are also important communication tools in diving, they are typically represented by different patterns of pulls. Understanding this specific signal helps reinforce the importance of clear communication underwater, where visual cues may be limited, and immediate verbal communication is often not possible.