Biederitz (dpa/sa) - At the train station in Biederitz (Jerichower Land district), previously unknown perpetrators have smeared the walls with swastikas, among other things. In addition to the 18 swastikas, police officers at the train station in the Gerwisch district also found other anti-constitutional symbols, the police said on Monday. Criminal proceedings had been initiated. The state security took over the investigation. The police had asked witnesses for information.