What is one requirement for a group to be defined as a gang?

To define a group as a gang, one essential requirement is that it must engage in a pattern of criminal activity. This criterion emphasizes that the group's identity is often associated with organized, repeated unlawful behavior, which can include a variety of crimes such as drug trafficking, violence, or other illegal activities. The focus on criminal activity is crucial because it underscores the dangers and societal issues that gangs typically represent within communities. Hence, recognizing this pattern is essential in distinguishing gangs from other types of groups or associations that might not engage in or be defined by criminal conduct.

In contrast, merely having two members does not necessarily imply gang activity, as many legitimate organizations with few members exist that are not involved in crime. Similarly, having a common non-criminal interest does not qualify an organization as a gang—this might describe clubs or societies focused on hobbies or social issues. Lastly, the requirement for registration with local authorities is not universally applicable to gangs, as many operate outside legal frameworks and thus would not be registered.