Which of the following applies to all members of the police department?

The correct choice emphasizes that all members of the police department must adhere to both city and departmental policies and codes. This is crucial because police departments are not only governed by overarching state regulations and local ordinances, but they also establish their own internal policies, which help guide officer behavior, department practices, and operational procedures.

City policies often encompass a range of administrative procedures and rules that govern the functioning of the police force within the local government framework. Departmental policies are specifically tailored to address the unique challenges and responsibilities facing the police, reflecting the standards and ethical expectations specific to that department.

This combined adherence promotes accountability, professionalism, and consistency among officers while ensuring that they operate within the legal and regulatory frameworks set forth by both municipal and state authorities. Hence, this choice captures the comprehensive scope of governance that applies to police officers in their daily operations.