А остальные тоже зашли? https://www.google.com/search?client=firefox-b-1-d&tbm=isch&sxsrf=ACYBGNSsNE1bQlbqrgtmEdYnCUpEa9CBAA:1575813330188&q=security+guard+in+high+school&chips=q:security+guard+in+high+school,online_chips:armed+guards&usg=AI4_-kR1yY-WmNw9AWU7bn1EGXmdQcq-rw&sa=X&ved=0ahUKEwjQxZyOmqbmAhVK-qwKHUNTAfcQ4lYIKygB&biw=1280&bih=585&dpr=1.5