You want to end most of this evil
Make policing for profit ABSOLUTELY ILLEGAL in ALL forms
NO Bonuses, NO pats on the back, NO money to officers or departments, NO extra days off or ANY compensation to either the Uniform Hangers, their departments or the courts or the cities or the local states.
Instead ANY and ALL money, property or anything of any value seized or levied or fined (including all those vile "court costs") must be sent to the federal government for ONLY the purpose of paying down the national debt and NO compensation, consideration or any kind of reward, token or gift may be given to any Uniform Hanger, department, court, state or government or any outside organization or agency for anything related to law enforcement.
Having all money simply go down the black hole will fix a lot of this road piracy.
Traffic tickets, sure write them all you want, but all the money goes to a black hole in the federal deficit.
And it must be a criminal offense for any other organization to try to get around this by offering any Uniform Hangers, departments, courts or governments any kind of reward or compensation or anything in related to law enforcement in any way.
Then watch how fast the Uniform Hangers and their ilk first start whining about how they can't do their job without the income from road piracy, then they'll try to "make life dangerous" for the average citizens to extort them into restoring their graft, then eventually they will give up and stick to just beating up old folks and killing mentally handicapped people when they need a break from that hard work of "protecting and serving". Or maybe they will just "go home safely" without bothering to harrass others.