Danvers police in unmarked cars will tail gate, and at each light (there are 7 on Endicott St), when u are "stopped" at a red light they flash there high beams to give you the perception of a motorist behind you in a hurry. This method was done on me for three consecutive lights until I reached the liht by Dennys at 128 overpass, and I was pulled over as I traveled through the green light. I was going two (2) miles below the speed limit with fear at 1:30 a.m. there was a idiot flashing lights behind me. Officer "stoney", as we all know explained to me this is a "new" speed trap, and If I do not want a ticket get the "h—" home. I travel this road for two years early morning hours after my shift ends at 1:00 a.m
I was pulled over by this speed trap 5 times in three months, and hired a lawyer and went to court, as for I was never over the speed limit.