Political reformers

 https://theanarchistlibrary.org/library/albert-meltzer-anarchism-arguments-for-and-against

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. The only true definition of an Anarchist is one who wishes to believes it desirable to abolish all; who believe it possible to abolish all, the sooner the better; and who works to bring such abolition about.

The Police are the cornerstone of the State (though sometimes, in extreme cases, the Government of the day needs to use the armed forces in lieu of, or in addition to the police — in some countries this has led to replacement or control of the Government by the army so long as the officers are tightly in control).

Only Anarchism believes in abolition of the Police  . . . "