Live in a neighborhood that privately installed cameras. The city also installed cameras. Before the camera's cars used to come and raid houses and worker's trucks. It was quite common. The neighborhood has statistics and tracks how many stolen cars / plates drove through the neighborhood. All crime statistics dropped, police show up and arrest people. Saying its an illusion of safety is bullshit. It's all fake until you're a victim of a crime. We need our own way to fight back against gangs, etc. I'd rather have more cameras and less police. Also lets get some drones as well, they work fantastic in SF. The city owns the data its not getting sold. It gets erased unless a crime is reported.