Operators must operate hoisting machinery only when:

The requirement for operators to be fully attentive and fit for duty is critical in ensuring the safety and effectiveness of hoisting operations. Operating heavy machinery requires complete concentration, physical capability, and mental clarity to respond to any potential hazards or unexpected situations that may arise during the operation. Being fully fit for duty means that the operator is not impaired by substances, fatigue, or distractions, which could compromise their ability to operate the machinery safely.

In any work environment, especially one involving hoisting and lifting operations, the potential for accidents increases significantly if an operator is not in the right state to perform their duties effectively. This stipulation is aligned with safety regulations and best practices designed to protect both the operator and others on the worksite.