Very bad experience with parking. They charge for...

Very bad experience with parking. They charge for parking all over campus, and all around the library where visitors are likely to park. Even if it is not posted, they appearantly charge for parking anyway, and they will not give a warning for a first time violation. I received a $30 citation for parking in Lot E even though there are no signs around Lot E that say that parking is chargeable. It is not a visitor friendly campus.