What does the term "two-person rule" refer to in rigging?

The term "two-person rule" in rigging refers to a protocol that requires two qualified individuals to work together during lifting operations. This rule is essential for ensuring safety, as it promotes teamwork and helps prevent accidents. By having two people involved, there is a built-in system of checks and balances; one person can operate the equipment while the other oversees the load and signals for movement. This approach not only enhances communication but also provides an immediate response capability if an unsafe situation arises.

While other options may seem relevant in some contexts, they do not directly embody the core principle of the two-person rule in rigging. The focus of the rule is specifically on the necessity of two qualified personnel working together to mitigate risks effectively during lifting tasks.