"It's a cheap speed-trap aimed at unsuspecting motorists who are being cited for violating a speed limit that is difficult to obey and posted so you don't see it until they already gotcha," stated Chuck Jackson, President of Citizen Advocates for Safe & Efficient Travel, a recipient of a warning. "On one hand the state is asking us to buy these gadgets to help expedite the flow of traffic, then on the other hand, nails us for doing it. We recognize the need for toll facility safety, however, this is nothing short of harassment," Jackson added.