Experts warn barricade devices may create new safety risks in schools |
School security experts are urging districts to adopt an “inside-out” approach to K-12 safety, prioritizing classroom protection over traditional perimeter-focused strategies, according to the newly released 7th Edition Safety and Security Guidelines from the Partner Alliance for Safer Schools (PASS). The updated guidelines are based in part on findings from the 2015 Sandy Hook Advisory Commission report, which stated that no active shooter event has involved a perpetrator breaching a locked classroom door. The PASS framework argues that schools should focus resources first on securing classrooms, where the highest concentration of students and staff is located. The guidelines introduce a tiered security roadmap ranging from foundational safety measures to fully integrated, technology-enabled systems. Central to the strategy is classroom door security, with PASS categorizing interior classroom locks into five types, including traditional mechanical locks, inside-activator systems using thumb turns or push buttons, and electronic hybrid systems capable of centralized lockdowns and remote monitoring. The report emphasizes that locks should include visible “locked/unlocked” indicators so teachers and students can confirm a room’s status without approaching the door. PASS also strongly discourages the use of aftermarket barricade devices, warning that they may violate ADA and fire safety codes, hinder emergency evacuations, and potentially block first responders from entering classrooms during emergencies. Beyond classroom security, the guidelines recommend strengthening building perimeters through secured vestibules, single-entry access points, patented key systems, electronic access controls, remote door release systems, and mobile credentials for emergency responders. The framework also highlights Crime Prevention Through Environmental Design principles, including lighting, landscaping, and clear sightlines to deter unauthorized activity across school campuses.