It’s 9pm at night on Houston ave and the conditons are dark. highway patrol car sits on the side of the road with all of his lights off and doesnt even have his Parking lights on. He’s is very hidden and as soon as I cross him he turns on all his lights totally scaring me. I didn’t even know he was their at all. So I turn on 7th ave because I was on my way home . Then he tells me I was speeding at 73 and he got me from 800 away with lidar unit. I also asked him when his lidar unit was last calibrated he didn’t give me a clear answer first he said every 30 days and then stated it’s calibrated everyday when I leave the office but I don’t do it.