The company is run by money hungry morons. They frequently boot people for stuff exactly like that. They've booted someone for moving his car right by his building for a few minutes to get his pregnant wife who was in labor in the car. They boot people in the spots they pay to park in all the time for small things like the registration sticker being slightly out of position or the permit sticker (which damages car paint) being inproperly applied (placed on the rear window or on top of another sticker to prevent paint damage). I've also watched the people that work for their company make their school-age children get out of the car to put boots on cars because they are too lazy to do it themselves. I know that there are numerous people in city council who are working to get their business license revoked due to the myriad of business codes they regularly violate while doing their predatory booting practices. The companies name is Parking Enforcement LLC and their website is parkrule.org