During school lunch, the Schertz police hide behind the sub-division signs on both sides going from 3009 towards I-35 and back towards the school. They have all 4-6 all along the road and 2 waiting at the Dimoand Shamrock. The 2 at the gas station get the vehicle color and type from the ones hiding and they busy you for radar. If you suspect something is up, ask for them to show you the radar gun. I did and got off a ticket due to them not being able to give an exact mph.