Which of the following is considered a safety feature that must be in place at machine and welding shops?

In the context of machine and welding shops, safety features are critical for protecting workers from various hazards associated with these environments. Safety notices displayed in prominent areas, such as markers or boards, serve as constant reminders to employees about the necessary precautions and procedures to maintain safety. They can cover a range of topics, including the use of personal protective equipment (PPE), emergency procedures, and specific hazards present in the shop.

While safety goggles are undoubtedly essential personal protective equipment in these settings, they represent just one aspect of a broader safety culture. Similarly, a walkaway guide, if provided, would assist in safe operational practices but may not encompass the comprehensive approach required for safety awareness. Safety notices, however, contribute to an informed workforce by reminding all employees of their roles and responsibilities in maintaining a safe work environment.

Given this reasoning, safety notices in markers or boards form a foundational safety feature that supports all other safety measures by promoting awareness and adherence to safety protocols within the workplace.