so after i changed my oil i went for a ride around the outskirts of town... i come over a hill to a white van flashing his lights at me and i can only imagine its to warn me of a cop. sure enough bout a mile down the way i see a white CHP pulled off to the side shooting radar! im like sweet! thanks Mr. Van guy! i was doing 75 in a 55 prior to the warning. about 2 miles past the CHP i see a biker heading opposite direction towards the CHP and figure ill give him the warning by doing the "slow down" hand signal. turns out its a LEO on a bike! he just waved as he passed me.