What is the primary purpose of a Lock-down Procedure in schools?

The primary purpose of a Lock-down Procedure in schools is to reduce accessibility to the school and classrooms. This procedure is typically enacted in response to situations that may pose a threat to the safety of students and staff, such as a potential intruder or external danger. By restricting access, the Lock-down Procedure aims to create a secure environment, allowing students and staff to stay protected until the situation is resolved.

Implementing a Lock-down Procedure fundamentally changes the access protocol, ensuring that doors are locked, windows are secured, and movement within the school is limited. This focus on security is critical in promoting the safety and well-being of everyone on campus, which is why option B accurately reflects the primary goal of such a procedure.

In contrast, other options like enhancing student participation, increasing communication among staff, or preparing students for presentations do not directly relate to the immediate objectives of a Lock-down Procedure, which centers exclusively around safety and security measures.