Introduction
Because of the increasing number, geographical expansion, and demographic changes of the menace of street gangs from the 1990s, there has been a consistent call for a policy guideline on the best way that could be used to deal with the gang challenge. Mostly, the gang problem is an urban problem, and is usually a protection unit for poor minority youths in the inner city. By mid 1990s, the age for gang members was increasing and so was the ethnic diversity. Some of the gang members spread across the country. Law enforcement attempt to deal with the gang problem mostly did not ...