I was driving on dark wet roads in a mountain community (lots of elk) and was going at or below the speed limit due to the dangers of the elk in the roads. A cop was facing the opposite direction and was 3 lanes over. I saw him and did not react in any way becasue I was not speeding. He did a U-turn and about 3/4 of a mile (2 lights and lots of other traffic) later pulled me over for going 16 miles over the speed limit. I told him there was no way that I was speeding but he would not listen....