Chemnitz (dpa/sn) - The police are investigating several people who are said to have chanted National Socialist slogans in Chemnitz. Officials had already recorded the personal details of a heavily intoxicated 30-year-old on Saturday afternoon, the police said. Among other things, he is said to have shown the Hitler salute in the Stadthallenpark. On the night of Sunday, officials then filed a complaint against a group of twelve men and eight women who, according to residents in an allotment garden on Fürstenstraße, had shouted "Sieg Heil". In both cases, the police are investigating the use of license plates belonging to unconstitutional organizations.