Answer:
B. Long term
Explanation:
Community oriented policing is  a strategy that focuses on building relationship between the police and members of a community.  It is an approach towards crime that addresses the root causes of crime and apply long term problem solving to the issues through building strong interpersonal relationship between the police and members of the community.
Community policing uses  problem-solving techniques to  be proactive in the process of address the factors to crime and other public safety issues
Hence the answer to this question is B.