You don't materialize anything after confronting with police. Be nice to them. They are the backbones of our society and community. I see most of them very nice and decent. Occasionally some bad ones. Overall, they are good. Look at the POOR POLICE in Paris, they were bullied by Muslim in youtube. Crazy! That is why France is live dead. Police needs to be tough, destroy any confronters. Then figure out things and mess later. That is LAW and Order.