I was at a California off-road event and was parked at an obstacle. I was unaware of the law stating that alcohol must stay at camp. I was not drinking alcohol, it was merely in the cooler in my vehicle. Officer searched through it and wrote ticket for 14 CCR 4326(a) alcohol on premises. He then emptied out my beer cans and even threw some cans on the floor for me to pick up. Do I have a shot at fighting this mean cop?