Which of the following is an example of a gratuity in police corruption?

The correct answer highlights a scenario that exemplifies a gratuity within the context of police corruption. Gratuities refer to benefits or favors received by law enforcement officers without any direct exchange of money or official compensation. In this case, not enforcing laws against friends or family demonstrates a form of corruption where the officer provides preferential treatment due to personal relationships. This acceptance of favoritism can undermine the integrity of the law enforcement system and foster a culture of corruption.

By failing to enforce laws in these cases, the officer misuses their authority and the public's trust, benefiting personally while neglecting their duty to uphold the law impartially. This example aligns with the concept of gratuities because it illustrates how personal relationships can lead to unethical behavior in a professional setting.

The other options involve more direct forms of corruption, such as accepting rides or bribes, or using excessive force, which while serious, do not fall under the traditional definition of gratuities. Understanding the nuances of these terms is essential in recognizing the various forms of corruption within law enforcement.