Comment by zimpenfish

> obviously police and ambulances (and fire trucks) doing their jobs don't have to follow the sign

By "doing their jobs", you presumably mean "responding to an emergency call", right? Because, e.g., cops in normal transit from A to B are "doing their jobs" but letting them drive through a "no vehicles allowed" park in that instance is probably bad. Or if they're on a high-speed chase - definitely "doing their jobs" but not something you'd want to happen through a park.

> an example of how content moderation rules are unclear to follow

You've amply demonstrated this by creating a huge muddy mess around "emergency services doing their jobs".