Chapter 2.20 POLICE DEPARTMENT This chapter is included in your selections. Sections: 2.20.010 Establishment. 2.20.020 Appointments. 2.20.030 Rank. 2.20.040 Duties of the chief. 2.20.050 Duties. 2.20.060 Serving process. 2.20.070 Conduct of members. 2.20.080 Rules and regulations. 2.20.090 Organization. 2.20.100 Equal opportunity in making appointments to the police department.