The developments of racial pseudo-science and modernization resulted in anti-Romani state interventions, carried out by both the German Empire and the Weimar Republic. In 1899, the Imperial Police Headquarters in Munich established the Information Services on Romani by the Security Police. Its purpose was to keep records (identification cards, fingerprints, photographs, etc.) and continuous surveillance on the Roma community. Roma in the Weimar Republic were forbidden from entering public swimming pools, parks, and other recreational areas, and depicted throughout Germany and Europe as criminals and spies.