In this one, the subject involves LEO and other govt. vehicles parking illegally in non-emergency situations. The DOJ has declared that NYC police cruisers parked on sidewalks, for example, are actually a civil rights violation because they force pedestrians to find a way around the vehicle. If it's someone in a wheelchair, then they could be forced out into the street thereby endangering their safety.
What it boils down (IMO) is the question of "rules for thee but not for me" vs common sense exceptions. Police cruisers are often parked in fire lanes, in front of hydrants, and sometimes in handicapped spots while officers are inside getting lunch, running errands, conducting non-emergency business, etc. Their explanation is usually (a) they would get the call over the radio and be able to move the cruiser before the arrival of fire and rescue or (b) if they got a call for a violent crime in progress while they were inside the business, you wouldn't want them having to run 300 yds to their cruiser before they could get underway. Both valid points.
On the other hand, should a cop be able to park on the sidewalk while they run radar or work on reports? How about meter maids? Should they park on sidewalks, right on the corner, or double park (obstructing traffic) to write parking tickets?
I'm a little curious how far this declaration goes. Is it only NYC? I assume someone filed a suit or complaint in that jurisdiction. Does that set the precedent for the entire country?