Who must wear protective eyewear properly?

The requirement for all hands to wear protective eyewear underscores the importance of ensuring safety for everyone present in a potentially hazardous environment, such as a workshop. "All hands" refers to all personnel involved in the workshop, including workers, visitors, and any individuals who may be present. Wearing proper protective eyewear is critical for preventing eye injuries that could result from dust, debris, flying particles, or chemical splashes that are commonly associated with workshop activities.

This approach to safety emphasizes a comprehensive culture where the well-being of all individuals is prioritized, as eye hazards can arise unexpectedly and do not discriminate based on an individual's specific tasks. Therefore, ensuring that everyone is equipped with appropriate protective eyewear helps create a safer work environment overall.

Other options suggest limitations on who must wear eyewear, which could lead to gaps in safety measures. For instance, restricting protective eyewear usage to only those using power tools overlooks risks faced by other personnel who may be exposed to hazards even if they're not directly using tools. Similarly, allowing only supervisory staff to wear protective eyewear could create an environment where other team members are left unprotected, which is not compliant with best practices in safety protocols.