Which safety reminder is explicitly stated in the material?

• A. do not cross black and yellow safety
• B. AR safety requires training
• C. 5S area rules require daily checks
• D. PPE must be worn at all times

Answer: (A)

Explicit, unambiguous reminders in safety material are statements you can quote as a direct rule. In this item, the material includes a direct instruction not to cross black and yellow safety areas, which is a concrete prohibition you would expect to see posted on site. That makes it explicitly stated, because it’s a specific rule rather than a general principle.

The other options describe safety concepts that are common in policies, but they aren’t presented as direct, explicit statements shown in the material. For example, training is often required for safety, daily checks are part of some 5S practices, and PPE usage is a general requirement, but these are not quoted as explicit reminders in the material given. Crossing the black and yellow markings directly communicates a restricted area rule intended to prevent hazard exposure, making it the clearest, explicitly stated reminder.