How are parents or guardians informed about the school's policy on lockers?

The correct choice regarding how parents or guardians are informed about the school’s policy on lockers is through school newsletters or council meetings. This method is commonly used within the educational framework as newsletters serve as a regular means of communication, providing updates on various policies, events, and important information related to the school. School council meetings also offer an opportunity for parents and guardians to engage directly with school administration, enabling discussions about policies, including those related to lockers, and providing a platform for parents to ask questions and seek clarification.

While other methods like direct email notifications, parent-teacher interviews, and community bulletin boards can also be used to communicate various school-related information, they might not be as consistent or comprehensive for policy announcements as newsletters and council meetings. Newsletters are typically sent out regularly and can reach all parents, whereas meetings may not always have comprehensive attendance and interviews are more focused on individual student progress rather than broad policy issues.