Others were arrested simply on the basis of being "suspected of activities hostile to the State" or that there was reason to "suppose that his dealings might harm society".[48] Over 2700 Catholic, Protestant and Orthodox clergy were imprisoned at Dachau alone. After Heydrich (who was staunchly anti-Catholic and anti-Christian) was assassinated in Prague, his successor, Ernst Kaltenbrunner, relaxed some of the policies and then disbanded Department IVB (religious opponents) of the Gestapo.[49]