I ride a motorcycle as a daily commuter here on the So. Cal. freeways. 160,000 accident free miles at last calculation and we are allowed to split lanes legally. I have had several "interesting" encounters with local constabulary.
EB 105 in the afternoon, I catch up to a blue uniformed city motor cop splitting lanes between the HOV (carpool) and #1 lane - slowly. Slowly like a timid novice rider splitting lanes for the first time. Riders who split lanes every day for commuting purposes do so swiftly. Note that the usual patrol of the freeway is by the khaki colored CHP. I assume this guy is a city cop on the way home from work.
Just past the 110, the HOV lane becomes two lanes. I take the left lane, and the motor cop takes the right lane. As I ease past, the cop swerves in front of me. I take evasive maneuvers and go right, hit the throttle and pass the bitch, er, I mean officer (at or below the posted limit).
As the double HOV lane merges back into one lane, I split lanes to the right of the congested carpoolers attempting to merger with each other, and proceed on prudently. Several seconds later, the bitc ... officer I passed pulles me over.
He asked me, "Did you notice I was trying to block you." I said, "I did." He asked, "So why did you pass me?" I said, " Because you were going too slow." He rolls his eyes like a little bitc ... annoyed officer, and writes me a citation for crossing the double yellow line to get into the carpool lane(which was total BS).
In CA we have the option of submitting a "Request for Trial by Declaration". Which is procedure where you fill out an affidavit of your story, along with photos and evidence, submit it to the court, and they have the officer submit his affidavit. The best part of this, is you do not have to step foot into the cockroach infested portal of the Inglewood court house.
After all my great amateur lawering with form TR205, the freaking officer never filed my citation with the court! I got a signed and dated letter from the court certifying that the ticket does not exist in the database!
I almost felt like contacting the police department to compel them to file the citation so I could beat them fair and square!
But, discretion is the better part of valor.