On campus this year they've installed these new emergency call box things with blue lights on top. They are at various places on the very tiny campus, as well as each floor of the parking ramp having several.
My first thought regarding them was "Damn, what happened over the summer that we need all this extra security all of a sudden?" Because of wondering that the blue lights don't really make me feel safer at all.
My second thought regarding them was "And really? How would this be useful if/when zombies attack?"