Chapter 1.20 CITY SEAL, LOGO, AND TAGLINE This chapter is included in your selections. Sections: 1.20.010 Findings. 1.20.020 Seal adopted. 1.20.023 Logo adopted. 1.20.026 Tagline adopted. 1.20.030 Purpose of seal, logo, and tagline. 1.20.040 Unauthorized use of the City seal, logo, and tagline. 1.20.050 Violation – Penalty.