Chapter 9.06 UNRULY GATHERINGS 9.06.010 Purpose and application. 9.06.020 Definitions. 9.06.030 Emergency response charges. 9.06.040 Calculation of charges. 9.06.050 Collection of charges. 9.06.060 Mandatory warnings. 9.06.070 Additional emergency response charges. 9.06.080 Other remedies. 9.06.090 Charge against persons liable—Minors.