I watched a video about a couple with a classic car from Las Vegas that was pulled over and ultimately the driver was arrested. All of this came about due to the officers' and the dispatchers' lack of knowledge of state law. In the end the couple were humiliated and harassed, and are now suing. The problem with suing public police is that you're ultimately forcing everyone in your community to pay for their misconduct. This is why we need to continually press our county and local governments to investigate and permit for competing private security firms, and for more just laws that are based on actual violations of person and property rights, rather than the litany of unjust victim-less crimes and bureaucratic bullshit. The video is linked below.
https://www.facebook.com/policethepoliceACP/videos/1429560873727571/