Chapter 17.125 SRO – SINGLE RESIDENT OCCUPANCY STANDARDS This chapter is included in your selections. Sections: 17.125.010 Description and intent. 17.125.020 Permitted SRO zones. 17.125.030 Additional standards. 17.125.040 Parking. 17.125.050 Common spaces. 17.125.060 Signs and fences. 17.125.070 Garbage disposal and receptacles.