Motorcycle Police. Walked out onto interstate pointing at multiple cars at one time. The speed limit is 55mph. I was going no more than 64ish. Typical speed through there is at least 70. (I drive it everday) I was not sure if he was pointing at me or the car behind me. Since I was unsure I watched in my rearview mirror, he did not pursue me, so I am not exactly sure what his intentions were. I was so shocked that he was attempting to pull over every car that drove by him. I was already going slower than normal because I saw him about 1/4 mile back.