Street gangs are prevalent throughout the United States. Recently, law enforcement agencies estimated there are approximately 30,000 gangs and 850,000 gang members across the United States. Gang members commit assaults, street-level drug trafficking, robberies, and threats and intimidation. However, they most commonly commit low-level property crime and marijuana use. Rival gang members or law-abiding citizens are often the targets of these crimes. Other than crime, the influence of gangs can disrupt the socializing power of schools, families, and communities. These institutions help socialize young people to learn and follow the appropriate rules of a law-abiding society. The presence of gangs and gang-related activity induces fear in the local community and great concern among citizens, impacting the quality of life of neighborhoods and cities. To confront these concerns, law enforcement is often considered the first line of defense. Despite the tenuous relationship between law enforcement and gangs, police officers have special knowledge and access to gang members and at-risk youth, which puts law enforcement in a unique position to reduce juvenile gang violence through prevention, intervention, and suppression efforts.
There are several ways in which law enforcement responds to gang violence. In its efforts to prevent gang violence, law enforcement plays a crucial role in regulating gang activity and in preventing those at risk of joining gangs. Primary prevention is broad in scope as the programs and strategies focus on the entire community. Primary prevention programs, such as the Gang Resistance Education and Training (GREAT) program, target a wide population and attempt to teach youths the skills to resist peer pressure to join a gang. Secondary prevention programs narrow their focus by identifying and reaching out to youths at risk for joining gangs. Secondary prevention programs, such as Los Angeles’s GRYD Secondary Prevention Program, offer psychological and substance abuse counseling, tutoring, and employment training, among other services. Law enforcement can also reduce gang violence through intervention by implementing strategies that provide alternatives to gang membership and strategies that prevent gang activity. Gang alternative programs, such as the Gang Employment Program (GEP), aim to get individuals to leave their gangs, but also provide opportunities to prevent the individual from rejoining the gang. Gang activity prevention strategies, such as the Dallas Anti-Gang Initiative’s enforcement of curfew and truancy laws, focus on specific activities, places, or behaviors associated with gang activity. These strategies typically include special laws, mediation, and situational crime prevention strategies. As a last resort, law enforcement responds to gang violence through suppression strategies. Suppression strategies are deterrence-based strategies. Although the effectiveness of these aforementioned programs varies, law enforcement is better utilized in a prevention capacity rather than an enforcement one. Moreover, law enforcement should not tackle gang violence alone, but in partnership with other community organizations and stakeholders such as Boston’s Operation Ceasefire or Chicago’s Project Safe Neighborhoods. These partnerships with community organizations and visible commitment to combating gang violence through prevention and suppression efforts can build trust and increase police legitimacy in at-risk communities.
Badi Hasisi, Simon Perry, and Michael Wolfowicz
Over the last few decades, one of the most pressing issues for governments, societies, and the law enforcement agencies that serve and protect them has been the threat of terrorism. Given that these changes represent a relatively new area for police, it is important to understand how terrorism is best policed and what approaches, strategies, and tactics are most effective. While the evidence base is still in its developmental stages, the evidence that does exist suggests that proactive policing strategies already employed against other forms of crime are the most useful and effective for policing terrorism. Policing efforts that focus on high concentrations of crimes at places (“hotspots”), or among the high-risk offenders, and employ problem-solving perspectives and use community-based strategies show consistent evidence of effectiveness and improving relations between the police and the public. Based on this evidence, policing agencies that undertake proven, proactive strategies toward policing terrorism are better able to incorporate their new role and focus within their broader law enforcement functions. By doing so, policing agencies can expand their role and function in a way that draws on their experience and strengths, rather than “reinventing the wheel” and overstretching resources. Additionally, policing agencies from different countries can draw on their own experience and local knowledge in dealing with other forms of crime, as well as the experience of other agencies and countries, in order to develop a comprehensive and multidimensional approach to policing terrorism.