The establishment of police professionalism helps to reduce or eliminate which of the following?

The establishment of police professionalism helps to reduce or eliminate several issues, including:

1. Corruption: Professionalism encourages adherence to rules and regulations, reducing the likelihood of corrupt practices.

2. Abuse of Power: Professional police officers understand their roles and the limits of their authority, reducing instances of power abuse.

3. Discrimination: Professionalism promotes fairness and impartiality, helping to eliminate discriminatory practices.

4. Inefficiency: Professional police forces are better equipped and trained, leading to more efficient and effective law enforcement.

5. Public Mistrust: Professionalism in policing can help build public trust and confidence in law enforcement agencies.

Please note that the specific answer might depend on the context or the source material you are referring to.