Detectives have charged a man after incidents in Gosnells and Maddington. At 3.30pm on Monday, May 21, police allege the man was seen in Southernwood Park exposing himself and performing an obscene act. Police said at 9am on Tuesday, May 22, the man was again seen on Albany Highway in Maddington exposing himself before following a woman and trying to grab her. A short time later it is alleged he was also seen at the Civic Centre Memorial Park exposing himself and conducting an obscene act. The 37-year-old Maddington man has been charged with three counts of obscene acts in public and one count of unlawful and indecent assault. Police want to speak to anyone who witnessed these or other incidents like this. Anyone with information is asked to call Crime Stoppers.