I’d like to have a set of post-it-style notes printed up, with a variety of messages for a variety of parking situations. Some of the messages might include:

• By what definition could this vehicle possibly be considered a compact?
• This is a nice car! It would be a shame if it was damaged because you never learned to park. Just sayin’.
• One slot per car, asshole.
• I don’t care if the Amazon Kindle team is packed into way too small a space. That doesn’t mean you can use our parking garage.

The last one is fairly specific; and honestly if I were in charge I’d cut a deal with Amazon and lease them bottom level of our garage. The others, though, I think you can appreciate.