so i found a police car in the vehicle market place, and bought it (1st pic). I drove around but there was no car that would flee, like in Freeroam. It would be nice if cars would randomly flee in career mode like in freeroam (and gaining money when we catch the fleeing car and losing money if we dont) Also, in freeroam, modifying police cars (changing livery, changing lightbar, adding or removing parts, ect) make it lose their police statut. (the three cars in 2nd pic arent recognized as police cars in traffic,they wont chase me, and fleeing cars dont appears if i drive them) One suggestion about police statut is that we can have police statut by writing "police" in the license plate. that way, it the car will be recognized as a cop car even if it was modified (like in 3rd pic)
turns out custom police cars can have police statut if we make a config for them, and name it with "Police" in the name!
I'm not sure if you are interested but I work on a mod for the career mode called RLS Career Overhaul. We added a way to make any vehicle into a police car by "certifying it with the police station". I do recommend checking it out, If you are not interested that if fine just wanted to let you know.