The history of police investigating police is a longstanding practice where law enforcement agencies conduct internal inquiries into misconduct, corruption, or excessive use of force by their own officers. Critics argue this model breeds a fundamental conflict of interest, often resulting in a lack of transparency, diminished accountability, and public distrust.

Historically, this internal model traces back to the early days of professionalised policing in the 19th and early 20th centuries. With departments operating as insular, tightly knit subcultures, most complaints were handled entirely in-house by supervisors or Internal Affairs divisions. Admittedly, the Namibian Police Force (NAMPOL) remains aligned with this archaic model. However, many regions around the world now utilise distinct, civilian-led independent police complaints models for this purpose. An independent police complaints body is a civilian oversight agency responsible for investigating allegations of police misconduct. Operating separately from law enforcement, it has a primary purpose of ensuring accountability, protecting human rights, and maintaining public trust by impartially reviewing excessive use of force, corruption, or serious neglect of duty.

However, because police internal probes frequently cleared officers of wrongdoing, public pressure mounted in the latter half of the 20th century to reform the process. Communities and civil rights advocates demanded an external, objective eye on law enforcement.

Core drivers 

There are three fundamental factors, or core drivers, that motivate investigative bias, as follows:

The “Blue Wall of Silence”: a cultural code within many police departments in which officers hesitate or refuse to report misconduct by fellow officers, significantly hindering the fact-finding process. Investigative Partiality: Because investigators and the subjects of the investigation operate within the same department, relationships and shared professional experiences can unconsciously or consciously influence the objectivity of the case. 

Institutional Preservation: Police departments have a vested interest in protecting their public image, limiting legal liability, and maintaining officers’ morale, which can lead to the minimisation or dismissal of valid complaints. 

Role of independent police complaints body

An independent police complaints body is critical to guarantee public trust, ensure fair and unbiased investigations, and prevent conflict of interest by removing the police from the business of investigating themselves, which often undermines public confidence, particularly in sensitive cases involving deaths in custody, human rights violations or serious criminality. This government-appointed body plays a necessary role in the broader justice system through the following key functions.

Impartial Investigations: They provide strict oversight over high-stakes cases, such as deaths in police custody, serious injuries, corruption, human rights violations and fatal traffic incidents. 

Neutral Accountability: They reduce the likelihood of “police cover-ups” and lower the high rates of unsubstantiated complaints that often occur when police departments handle grievances internally.  Review and Oversight: They hear appeals from the public, audit internal police disciplinary decisions, and recommend structural or policy changes. Jurisdiction Limitations: The independent police complaints body does not investigate routine internal disciplinary issues that are not criminal in nature, such as civil matters, wrongful arrest, financial recovery, or divorce disputes, complaints against the military or correctional services staff, and incidents that occurred more than a year prior to reporting, unless approved under exceptional circumstances. This body analyses systematic trends across multiple incidents rather than just individual cases. This allows them to make targeted recommendations for changing police policies, updating use-of-force standards, and improving officers’ training. 

Thus, an independent police complaints body is crucial for maintaining public trust, ensuring accountability, and preventing corruption. Because it operates independently of the police chain of command, it objectively investigates allegations of police misconduct without internal bias, conflicts of interest, or pressure to protect the department’s public image or reputation. As such, citizens are more likely to report abuses and cooperate with investigations when they know the reviewing body is impartial and free from political interference. In summary, internal investigations often handled by Police Professional Standards Departments face public scepticism over whether officers will protect their colleagues. An independent police complaints body is an impartial oversight body, and therefore essential because it eliminates the inherent conflict of interest in “policing the police”. By operating separately from national law enforcement, such an entity ensures unbiased investigations into alleged misconduct, enforces accountability, prevents impunity, and fundamentally restores public trust in the justice system. An independent body ensures that potential abuses of power are examined objectively, and the function can be extended to municipal police contingencies, as well. Reminiscing about the history of the Namibian Police Force (NAMPOL), at independence, when the idea of establishing an independent police complaints body was conceived, the task was deemed insurmountable due to a lack of organisational resources. Let’s begin the task now.

*Maj. Gen. (RTD) J. B Tjivikua is a Criminal Intelligence Analyst.