这事没那么复杂。plea not guilty. 要翻译, 上庭。有可能开庭前,prosecutor会找你,改罚单,罚款不扣点。政府要的是revenue。如上庭坚持说,I saw the police vehicles and slow it down and prepare的 to change the lane, but I saw the vehicles kept coming on my left lane in my rear-view mirror , I did feel SAFE to change it. Insistently saying I did not feel SAFE to change it when I look at rear-view mirror. 这样和警察的报告不会冲突。另外,要提前要到警察记录。估计警察会记录你左侧无车,可以变线。所以你坚持说:“I did not feel SAFE to change it when I look at rear-view mirror.” mirror 和现场眼球有视觉差异。 To say this, you are not lying in court, just a misjudgement in large.