Which department is responsible for policing in Buena Park?

The Buena Park Police Department is responsible for policing in Buena Park because it is the local law enforcement agency specifically assigned to that city. Each city typically has its own police department that handles law enforcement, public safety, traffic enforcement, and criminal investigations within its jurisdiction. The Buena Park Police Department operates within the city's boundaries, ensuring community policing, responding to emergencies, and addressing local crime issues effectively.

In contrast, the other departments mentioned serve different cities within Orange County. For example, Brea Police oversees law enforcement in Brea, Fullerton Police serves the Fullerton area, and Anaheim Police is in charge of policing Anaheim. Each of these departments focuses exclusively on their respective communities, which is why they are not the correct answer for policing Buena Park.