There is no 'law'. There are only men with guns telling you what to do. Once you get beyond the illusion of legitimacy, all it is is violence and gangs. Even if the guys who are part of it, manage it, and enforce it believe it is 'legitimate.' Theres no such thing as legitimacy. Only force exists. Force and consensus. Cops are the government. Politicians are the government. Your neighbor is the government. You are the government. Thats all the authority you need.