New School Design Could Limit Casualties in Shootings, Study Finds

Thammasat University researchers have developed architectural recommendations they believe could significantly reduce casualties during mass shootings. The study, conducted with school personnel and experts, proposes modifications to school buildings and grounds designed to impede attackers and grant students and staff crucial extra moments to escape or find shelter.

Key proposals include strengthening perimeter fences with climb-resistant materials and incorporating landscaping features like certain tree types that could slow down intruders. The study also suggests dividing school buildings into separate clusters to increase the distance attackers must cover, thereby reducing their visibility and providing more cover for potential victims. For attacks originating from within the school, the research recommends additional safety measures inside buildings, such as emergency escape ladders and maintaining clear fire exits.

The study further advises against straight, long corridors that offer clear lines of sight for attackers. Instead, it suggests incorporating curved or staggered barriers and windows to reduce visibility. Inside buildings, creating potential hiding spaces within split-level floors, between walls, or in recessed spaces accessible from corridors could offer refuge. The researchers also emphasize the importance of strengthening school emergency response plans, including active shooter drills and mental health support.

These recommendations follow a recent violent incident at a school in Nonthaburi. Professor Ass. Prof. Preedeerittikorn, vice-director for international affairs at the university's Faculty of Planning and Architecture, stated that the study examined how architectural design could improve safety during attacks. He noted that the primary aim was to delay attackers as long as possible, giving victims more time to react.

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The main principle of the study was to delay an attacker for as long as possible, giving potential victims more time to escape or take shelter.