Officer Meeks Has Been Assigned to the Gang Identifying Unit

Multiple Choice

Officer Meeks has been assigned to the gang identifying unit within the prison he works for.  His duties include establishing which inmates have gang ties when they are admitted  to the prison.  Officer Meeks usually interviews the inmates and notes any identifying information such as tattoos and writings.  Officer Meeks has been witnessing a huge increase in members of both the Mexican Mafia and the Texas Syndicate.
The warden governing the prison may ask  Officer Meeks to do which of the following to decrease prison violence?

A) Increase his supervision of other staff members.
B) House violence-prone prisoners near relatively defenseless people.
C) Ensure easy availability of deadly weapons in case of violence.
D) Maintain a general high level of tension by keeping inmates in close quarters.