Farmington Hills. I-696 just east of the 275 interchange.
Motorcycle LEO Lidar festival on a daily basis. Watch out for these bikes lasing right lane traffic merging on from 275. again, this is daily in the afternoon.
Also, MSP backing in behind overpasses in this area and lasing from behind.
I-75 in Auburn Hills. MSP lasing from behind from the top of overpasses. with chase cars ahead. You cannot see them period unless your traveling in the opposite direction.