Its a roll of the dice and can go both ways. Once I was blatantly speeding and was pulled over doing 75 in a 45 or something insane like that on a frontage road by east l.a. I was very polite and the cop, who for some reason called for backup which blew me away, ended up being cool and BS'ing with me about my car. Let me off w/a warning.Could have nailed me. On the flip side, I was visiting family in Millbrae 8 months ago and was driving my 84 yr old grandma around in her old POS Saturn to do errands and get groceries. We had to go to the post office to drop off mail and I made a left over a double yellow into the lot, no traffic around going about 3 mph. Instantly got the red lights and this big buff cheesedick asian cop with frosted tips was instantly in aggressive asshole mode. Acted like he had finally gotten me after a high speed chase or something. Very intimidating and no regard whatsoever for the fact that it was 100+ degrees at the time, which is hot for Millbrae, and that my grandma was not doing well. It was record temps at the time.. He could have easily let me off but Millbrae and similar towns where no real crime EVER happens are full of cops who will just bleed you dry for the slightest infraction. I was polite, explained I was from out of town etc. He had his mind made up from the get go that he was going to write me a ticket. As he was writing it he said "so what, they don't have double yellow lines in LA?" and as he handed me my ticket, I said "yes they do, and people make lefts over them constantly without police giving it a second glance, because they have actual crimes to attend to there." He didn't like that, but I already had the ticket so what the hell, he was dickface of the century.
So its like the guy who says he's a cop on here said, they are just like you and me, its just a roll of the dice whether or not you'll get an asshole who abuses the fact that he gets to carry a gun and has power of you, or a regular guy who will give you a break if you aren't a dick.