Chained
What are you supposed to do when someone parks in your spot and they are nowhere to be found? There a lot of things that you can do, first off, we are dealing with a small car, so you can probably just have someone tow it away. The next option? You can chain their front and back wheel together and you are good to go! Your parking spot will be occupied for a longer duration though, but that will be a problem for another day.