What type of storage space must be provided at all entrances to ensure proper security?

The provision of separate secure storage for weapons and ammunition at all entrances is critical for ensuring proper security in a law enforcement context. This type of storage is essential because it minimizes the risk of unauthorized access to firearms and ammunition, which could lead to dangerous situations. By keeping these items in a secure location, agencies can maintain a higher level of safety both for officers and the public. Secure storage protocols are not only best practices but are often mandated by law or agency policy to protect the integrity of the weaponry and to ensure accountability.

Other choices do not address the specific security needs associated with firearms and ammunition. General storage lacks the necessary security measures, while evidence storage, although secure, serves a different purpose and is focused on maintaining the integrity of evidence rather than restricting access to potentially harmful items. Open storage for public safety materials could compromise security by allowing easy access to items that could be misused.