Which of the following is a violation of locker policy?

Leaving the locker unlocked is considered a violation of locker policy because it compromises the security of personal and potentially sensitive items stored within. Lockers are established to provide a secure way for personnel to store their belongings, and failing to secure one’s locker could lead to theft, loss, or unauthorized access to another person's property. Proper adherence to locker policy emphasizes the importance of keeping lockers locked at all times when not in use to maintain the integrity and safety of personal items.

In contrast, inspecting another's locker without permission breaches privacy policies, securing the locker and verifying contents aligns with standard procedures for ensuring safety and compliance, and keeping the locker clean and organized reflects adherence to expectations for personal responsibility within the shared environment. These actions help to foster a culture of respect and accountability among personnel, but they do not carry the same security implications as leaving a locker unlocked.