Chapter 17.20 PUBLIC AREA USE PERMITS This chapter is included in your selections. Sections: 17.20.010 Permit required. 17.20.020 Exemptions. 17.20.030 Applications. 17.20.040 Issuance of permit. 17.20.050 Revocation. 17.20.060 Appeal. 17.20.070 Property damage – Responsibility. 17.20.080 Liability.