I've come here to present an idea for the developers, being that what if in the custom config menu when modifying cars to our liking, we could get an option down at the bottom (near the license plate or within the "more options" tab) that we could select if our build is an officer as well. I've made somewhat undercover vehicles where i use the concealed flashers with a base color of paint, that the police still chase me. I think it would add more immersion to the police gameplay and chases. If I'm doing something incorrect when setting up vehicles pleas let me know. Id definitely love to use my own custom pursuit vehicles when in free roam.