one and half year ago i got a almost same ticket and a month ago i won my case. but i saw the police car parking at the corner with top lights flashing. i stopped but started again very fast because i saw the police car still parking there, no moving. i had a translator in the court. i told the jude the fact and the police representive just asked me when i saw the police car. i told him before i stopped i saw it. if you did not saw where is the police car when you turn, i do not think you can win because you did not check carefully. the guy before me lost his case because he can not tell the jude where the police car come from.