Passage: "Community policing emphasizes building partnerships between officers and the residents they serve. Rather than simply responding to calls, officers work with neighborhoods to identify and solve underlying problems. Supporters argue this approach builds trust and reduces crime over the long term." The main idea of this passage is that community policing:

1. Replaces all emergency response
2. Focuses on partnerships and solving underlying problems
3. Is only used in large cities
4. Eliminates the need for patrol cars