Substantively that mostly means a steep drop-off in parking tickets, but also a major drop in tickets for quality-of-life offenses like carrying open containers of alcohol or public urination.

My first response to this news was confusion. I get why the police are protesting – they're pissed at Mayor de Blasio, and more on that in a minute – but this sort of "protest" pulls this story out of the standard left-right culture war script it had been following and into surreal territory.

I don't know any police officer anywhere who would refuse to arrest a truly dangerous criminal as part of a PBA-led political gambit. So the essence of this protest seems now to be about trying to hit de Blasio where it hurts, i.e. in the budget, without actually endangering the public.

So this police protest, unwittingly, is leading to the exposure of the very policies that anger so many different constituencies about modern law-enforcement tactics.