Police have set their sights on arresting more people they believe were linked to an ongoing fraud and corruption investigation in the City’s Human Settlements directorate.Eight people, including a 46-year-old, were arrested this week in what police have described as a significant milestone in this major investigation.Police spokesperson Novela Potelwa said the 46-year-old man was arrested on Monday in the Eastern Cape while three other suspects were arrested in Johannesburg on Tuesday.“As part of a protracted investigation into alleged fraudulent and corrupt activities at the City of…