There are some cali board lawyers on here who could chime in. From experience, in NY, a citation has to be completed 100% accurately, or it is thrown out. As a kid I jumped a subway turnstile. I got caught and did not contest it. A judge threw it out because the cop had not completed the citation correctly. I think he had written the wrong date in. The rule makes sense, as the cop should be paying attention to what they are doing. I think it is a lovely law.
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