I remember one time I was driving some friends home from the bar. I was the DD for the evening. I got pulled over about a mile from my house because "I didn't use my blinker" on a turn (I know I did but w/e). He came up, asked me the usual, asked me if I'd been drinking. After I told him no, he called me a liar and said he followed me from the bar and he could smell it on my breath. After I blew a .000 on the breathalyzer twice (the first time he said it malfunctioned) he asked if he could search my vehicle. When I asked what for, he said drugs. Me and my friends are all clean, so I let him go at it and waste his time. 20min later after searching the whole interior (he left all my seats f'd up when he was done) he came back with an unopened case of beer asked who it belonged to. I told him, and after checking the ID, he gave back the beer, got in his car and left. Never said "sorry for the inconvenience" or "have a good night" or "drive safe", nothing; acted like I wasted his time for not being drunk.
Let's see, spend all these years listening to D.A.R.E. crap and fun movies in driver's ed, I get harassed for doing the right thing. I have never met a polite LEO in my city (I've never met a rude one in the next town over where I work, though that may have more to do with my job). In my town, they set up road blocks on Saturday nights til 3am on the two main roads leaving the bars downtown to "check for insurance and registration"... I don't drink and drive, and I don't appreciate being treated like a criminal and getting extra attention for being responsible... The biggest hassle is whenever I get stopped at a road block, I have to explain why I'm driving someone else's vehicle, and they seem to have a hard time believing that a 22 year old could possibly do something responsible (even when I carry around my own insurance card, and the owner of the vehicle rides shotgun, even if they're wasted). It just feels like they get mad if you're a mature adult...
That's why I don't like LEOs in my town.