But opposition to speed cameras is fierce and loud. People across the country argue that the devices are just money makers and that time spent processing images, sending out tickets, and collecting fines pulls police away from crime-fighting.

Besides, the critics argue, habitual speeders quickly learn where cameras are mounted. They slow to the speed limit when passing them, then resume their reckless ways.

Other bitter opponents of speed cameras complain that they violate citizens’ rights. They argue that many times the car’s owner, who’s sent the ticket, wasn’t driving and in some cases didn’t even know someone was using the car.

They point out that the Sixth Amendment to the U.S. Constitution guarantees Americans the right to face their accusers in a court of law. And for sure the camera will be busy elsewhere should the accused decide to fight the ticket in court.