I don't believe that. Having dealt with police in a variety of moving violation situations in an Impala SS, a '75 LeMans SC, and a yellow Trans Am, it all depends on the officer.
I've been pulled over by the nicest officers, only to receive violations in a strict tone.
And on the flip side of that, I've been pulled over by the worst of the worst(Arkansas Highway Patrol) and all they wanted to do was let me know there were field checks and to be careful of my speed around certain areas.
I've even been discriminated against based on gender by a female officer.
It's unfortunate to say, but since I got my license at 15, I've become the foremost expert on traffic violations. No lie, until about 2 years ago I had been on 5 years of traffic probation and been to 6 defensive driving classes in three different cities.
If you can believe you can overachieve for failing to abide by law, then I believe you've met me. lol