I just wanted to let you know that photo radar is one of the biggest rip-offs that our police officials take part in. Anyway, this is how photo radar works. The cameras or vans that are set up to take a picture of you driving by doing what ever it says you were doing are not actually police department owned, they are contracted to catch drivers for the police department. The ticket that you received in the mail was not officially presented to you by a representative of the issuing department or the court. Therefore it is not official and they have no idea that you even received it, just throw it away. You will receive another one in a month or so, throw it away also. Roughly 2-4 weeks after that someone will come knocking on your door to hand you a ticket personally and to get your signature that you received it. If you are not home when he arrives to serve you, or if you can avoid being caught home, you're home free. This is easy to do. How often do you have strangers come knocking on your door? If you do not recognize the person at your door, do not answer it and he cannot leave it without actually handing it to you. If someone else answers the door, have them say that you no longer live there and that they have no clue as to your current whereabouts. The court needs to know that you received the ticket and if all of their attempts to issue this ticket to you fail, then it will be dropped. None of this is illegal to do, it is simply a way around their way around the system. This may sound risky, but I have done it a few times and there is nothing that they can do to keep it open after all of their attempts fail. I hope that this helps. Good luck!