If there was no.cops or central issuing authority people would have to be responsible for their our actions and safety. Would there be chaos in some areas? Yes but word would spread those areas are to be avoided for lack of safety and they would eventually collapse in on themself as anyone with sense will not support such areas and people. Couple this with the fact that if people were armed and had the abilty to protect their person property and loved ones with lethal force . I am of the opinion that a society would emerge that has common sense principles on daily living and dealing with people. Not a perfect society( there has never been one) but a functioning one.