Only Anarchism believes in abolition of the Police, and this is the most hotly-disputed argument of Anarchism. Yet the police force as we know it is a comparatively modern phenomenon, fiercely resisted when introduced for reasons which have since been proved up to the hilt, such as the ability of the Police to introduce or bolster up a dictatorship, known indeed as a police state.  Most political reformers have some part of the unfree system they wish to abolish Republicans would abolish the monarchy, Secularists would abolish or disestablish the Church, Socialists would (or used to) wish to abolish the apparatus of exploitation; pacifists would abolish the Army. Anarchism is unique in wishing to abolish all.