The police department of the German city of Düsseldorf reported that cases of sexual harassments in outdoor city pools become sharply frequent with the opening of a swimming season in Germany, Gazeta with reference to the Bild.

The German police pay special attention to cases of rape and sexual abuse against children, specifying that criminals are mostly migrants.

The German law enforcement agencies added that investigation of similar cases is extremely complicated as crimes are committed almost exclusively by groups of individuals.