Yo already know that 60% would be disqualified off the bat from some made-up technicality. A lot of forces would suddenly have no openings. A lot of black cops wouldn't make it to or through the academy. The ones that do would probably be funneled to set-up type posts, with corrupt black cops as their leader so as soon as they have enough on them they can be like "see? told you they are all criminals"


Shit would have to be done slowly and steadily, like the supremacists have been doing for decades: https://www.pbs.org/newshour/nation/fbi-white-supremacists-in-law-enforcement