
Quoting
cdwjava
There is also the fact that backing into a space can - and often does - take more time as the vehicle first has to pass the space in question, then position itself, then reverse slowly and carefully into position thus disrupting the flow of traffic along the aisle as people have to stop, or possibly reverse to provide the backer some room. Turning front end in just requires a single movement if done appropriately. So, from a traffic flow perspective, allowing backing into a space can be an issue. And while one can argue the reverse is true, depending upon the city or the nearby venue(s) arrival times may be more problematic and congested than departures.
There are any number of reasons as to WHY backing in may be prohibited. The point here is that the action WAS prohibited and there was a sign clearly spelling this out. That's not the fault of the parking guy who issued the cite, the police, or anyone else ... except the person who failed to comply with it. It's an "Oops!" moment, not the end of the world and not something that will be litigated any time soon.