Yale Security, a component of Yale Public Safety, maintains a presence throughout the Medical Center area and across the Yale campus on a 24/7 basis, both through uniformed security officers and centrally monitored electronic security systems that include video cameras, electronic access control, intercoms, emergency blue telephones, and intrusion alarm systems.

Yale Security partners with the Yale Police Department by patrolling parking facilities, pedestrian areas, and buildings using marked vehicles, bicycles, three-wheeled Segways, and foot patrols. Security officers are also available to assist with lockouts and perform walking escorts. Safe Rides remains suspended due to pandemic regulations. Please continue to check the Yale Public Safety website for future service announcements.

Yale Security can be reached twenty-four hours a day, seven days a week, by calling 203.785.5555. For additional information regarding public safety at Yale, or to request additional security services for special events, please visit our website at And please be sure to download the Yale LiveSafe app onto your smartphone (