But even those who lived on campus, the furthest dorms were where I'd have had to park on those mentioned days. I did that sometimes, but it really was a 20- to 30-minute walk depending on where I was going on campus because they decided a mile long parking lot made more sense than a parking deck (later built, after I graduated).
Also it had a bus service, but it really only covered connecting the business school, psychology school, and main campus. The massive parking lot was not covered by the bus service, which didn't make sense.
If the driver in front of you loses a piece of trash from their truck bed, consider it may not even be theirs!
That surprises me. I would have thought that most colleges had a rule saying that they wouldn't give you a diploma until you had settled all arrears.
But some people just never registered their vehicles, which was also an option. There was no electronic tool for the ticket givers (fellow students working for the school) to look up a vehicle. So instead of towing every violation, they just gave up. I knew a guy who had accrued a couple hundred tickets by the time he graduated, car wasn't under his name (his parents) so no penalties for him (from the school) if they'd tried to find the owner, and the school never pursued his parents for it.
It was not an effective system. The only people who actually had to pay for a parking permit were those who lived on campus because their cars would be there overnight, that's when cars would be towed if they lacked a current parking sticker. (I worked or studied on campus until 10 or 11pm most nights so I was paying for a permit.)