Left Realism focuses on the exclusion and victimization of the working class. It argues that the working class commits crimes against each other, not the rich, due to relative deprivation and inequality of opportunities. While structural factors like inequality, lack of jobs and poor housing contribute to crime, Left Realism also acknowledges the role of subcultures and individualism in criminal behavior. It supports multi-agency approaches and greater community involvement in policing to curb crime rates. However, simply increasing policing does not address the underlying causes of crime.