" One day, I noticed that my father’s uniform had changed from a smart, light green colour with silver edging on the shoulder straps to a black uniform with SS markings and runes on the collar. I asked him why this was, and he told me that he was still a policeman, but now worked for the Schutzpolizei. "

― Alfred Nestor , Uncle Hitler: A Child's Traumatic Journey Through Nazi Hell to the Safety of Britain