Law for the Protection of the Republic

The Law for the Protection of the Republic (German: Gesetz zum Schutze der Republik) was the name of two laws of the Weimar Republic that banned organisations opposed to the "constitutional republican form of government" along with their printed matter and meetings. Politically motivated acts of violence such as the assassination of members of the government were made subject to more severe punishments, and a special state court was established to enforce the law's provisions.

Source: Wikipedia — Law for the Protection of the Republic (CC BY-SA 4.0)