A local prosecutor, at least at the one RLC challenge I ever saw in person in Denver. Going by memory, the guy ended up getting out of the ticket because the la

A local prosecutor, at least at the one RLC challenge I ever saw in person in Denver. Going by memory, the guy ended up getting out of the ticket because the law required cammed intersections to be clearly labeled, and the sign was obscured by a bush, a tree, or something else. Some cursory googling turns up this as pretty common, occasionally it will be a police officer.