Yale Security and the Yale Police Department provide many services that are designed to keep students and other community members safe. We have over 500 Blue Phones scattered around campus, and students can also use Bulldog Mobile to turn their own cellular devices into a safety device. The Security office provides nighttime safe rides as well as walking escort services. Community members can also request Police and/or Security presence at events. The ID and Lockout Services provided by our Security Department are especially popular among undergraduate students. Click on each of the menu items under “Safety Services” on the left to find out more about these services as well as the other resources we provide.