It used to be that the word “lockdown” was only ever used in reference to an emergency protocol to restrict movement in a prison environment. Today however, the term is in common usage in educational and other environments to describe measures taken under certain conditions of threat. In this article, Fernando Pires, VP of Sales and Marketing at Morse Watchmans, explains that lockdowns, along with building evacuation and sheltering procedures, are an integral part of a school’s emergency plan that can save lives.