Here's a story about an English prof and the Univ. of North Dakota who is such a hoplophobe that she called 911 over ROTC students drilling on campus with rifles. The story doesn't go into enough detail to confirm that the guns in question were those replica rifles they seem to have so many of or not but given that it was ROTC, that would be the way to bet.
The police contact the University people and confirm that this is ongoing ROTC practice and has been going on for a while now but the prof is completely traumatized and promises to call 911 every day she spots this activity.
I'm thinking that the second or third time she does this she'll get at least a ticket for making a false report which should result in a stiff enough fine to slow her down. She should calm down anyway as these young men are training to be officers in the same force that she will expect to ride to her rescue when she discovers there is an active cell of the Young Republicans meeting on campus.