Although Gary Currently Works in the Crime Lab, He Has

Although Gary currently works in the crime lab, he has noticed that the role of policing is changing in his department. He has seen his fellow officers do more patrolling and problem solving, and there has been a shift from the traditional top-down management approach. What is his department's focus now

A) Getting back to patrolling as a central function
B) Community-oriented policing
C) Problem-oriented policing
D) Watchman-style policing