Chapter 17.80 COMMERCIAL DISTRICTS This chapter is included in your selections. Sections: 17.80.010 Commercial Districts—General Purposes. 17.80.020 C1 Neighborhood Commercial District—Purposes. 17.80.030 C2 Central Business District—Purposes. 17.80.040 C3 General Commercial District—Purposes. 17.80.050 Uses Permitted. 17.80.060 Development Standards. 17.80.070 Additional Regulations.