Recognizing the warning signs and indicators of youth involvement in gangs at the early stages is key to intervention.  Communities, schools, and parents must work together to prevent gang involvement. There are many informative resources listed below to assist communities, schools, and parents to assess the gang problem in their community and/or school. In addition, there are many resources for parents to ascertain whether their child is at-risk for gang involvement and if so, resources to assist with intervention.