What are the units within police departments that 'police the police' called?

• A. Public Affairs
• B. Training Division
• C. Internal Affairs
• D. Records and Identification

Answer: (C)

Internal Affairs is the part of a police department that polices the police, handling investigations into officer misconduct, corruption, or policy violations. They examine complaints from the public or colleagues, follow formal procedures, gather evidence, and determine whether discipline or corrective action is needed, all with a degree of independence from daily patrol or investigative work. This separation helps protect due process and maintain public trust in the department. Public Affairs handles media and community relations, Training Division runs officer education and drills, and Records and Identification manages documentation, reports, and identification records.