社会主义国家
From early 1935, Gestapo officers began widening their use of "protective detention", usually when judges failed to convict Witnesses on charges of defying the Bible Student ban. Bible Students deemed to "present an imminent danger to the National Socialist state because of their activities" were from that point not handed to courts for punishment but sent directly to concentration camps for incarceration for several months. However, even those who completed their prison terms were routinely arrested by the Gestapo upon release and taken into protective custody.