wow...sounds like he would fit right in with T.P.W.D. officers here in Texas. just for curiosity's sake, how old was this guy...did he look young or like a 15+yr seasoned cop...I am betting on the young side. Anyway...I say to the O.P. print the webpage out and keep it with you...he can't refute statutes shown to him...and if he tries...politely ask for his supervisor to respond or offer to follow him to a location they can meet up with his supervisor...if he refuses, once your released locate either the department he works for or nearest state police/highway patrol post and report the incident...Law Enforcement Officers have a lot of power (I would know), BUT that DOES NOT give them the right to act as Judge, Jury and Executioner (so to speak)...I am not so big of a man that I wouldn't admit when I was wrong, especially if it was shown to me. I would politely apologize and press on with my day having learned something new...and if I am in the right...well my signature says enough on my tenacity to fight being wronged.:victory: