School Lockdown Systems in the UK: Improving Child Safety and Security in Schools, Colleges and Universities
A lockdown is a safety procedure designed to protect students and staff by securing classrooms and restricting movement within a building during a potentially dangerous situation. Whether the threat comes from an intruder, an aggressive visitor, criminal activity nearby, or even something unexpected such as a dangerous animal on school grounds, the purpose of a lockdown is the same: to keep people safe until the threat has been resolved.