Likewise, they had a system where disciplinary records could be appealed at any time while you were at school, but they only held evidence for a year. So if you get caught drinking underage as a Sophomore, you could appeal as a Senior, argue that since there's no evidence that you committed the act it should be removed from your record, and win. Like the obfuscated pass-fail system, this was basically only for the students trying to get into Med/Law school, and IMO was a kind of underhanded way to working around an unreasonable standard.
My main point was that, at least in their perception, this is something happening at many/most UC campuses