Music & Curriculum are unique because, while we serve two fairly distinct populations that we get to know pretty well, our space is not restricted to those people. The Digital Humanities Lab has a wide variety of visitors - many are not UWM affiliates. The open study space and the quiet area set off behind the glass also attract people who are not using our materials, but looking for a place to study.
There is a panic button that will call the campus police on the side of the circulation desk. It looks like a door bell.
If you are really afraid of someone, or there is an emergency that requires an immediate police response, push it.
If you simply need some back up to ask someone to be quiet, or are uncertain if the police need to be called - call 4132 and ask for security to be sent up and let them decide.
Things to keep in mind:
DO NOT LET ANYONE GO ACROSS THE BRIDGE UNDER ANY CIRCUMSTANCE!
By the same token, do not put your own life in danger. If someone insists on staying put or going across the bridge, do not force the issue to the point where they may become aggressive with you, or you are put in harms way following them across the bridge during a tornado warning/watch to make them turn back.
Tell people to leave their stuff behind, not to take the time to pack up - they can grab their laptop (leaving behind the charger, they can always buy another) or purse, but they need to get out as quickly as possible. In the case of a drill, only library staff are allowed back in at first, so their stuff will be safe until they can get back.