Comment by DecoPerson

I managed to do this at my university. I had vanity plates with a design made by my local Australia shire, which had the shire emblem between two parts of the plate. The plate was something like "123ABC" but I'm guessing emblem read as an O, so their scanners saw "123OABC", which was not a plate registered with the uni.

Each day there was a 10-20% chance I would get a ticket on my windshield. I would collect them and take them to the uni security office once a fortnite to have them cancelled in bulk. I actually got pretty friendly with some of the staff there.

At least 4 of them were legitimate tickets because I parked overtime, over a line, etc, but the staff cancelled them anyway (: