I would have to disagree that you not knowing the rule, aka ignorance (not a bad thing), puts blame on the campus, however, that doesn't excuse this woman's absolute rudeness.
I would have had to reply when she started...
"I do believe in personal responsibility, intentional or unintentional, so I will take responsibility for my vehicle, where it was parked and under what considitioned it was parked. However, I will only accept
ONE fine for my actions and that's paying $75. I just can't seem to find where it says I've been subject to listening to an unprofessional fat mouth spewing flippant sarcasm confused for real intelligence. Now, who wants my check?"
But then again, I'm Irish and don't let much of anything go unsaid.
I do hope you are feeling better now. I know the anger you're talking about and I wouldn't wish it upon anyone.