No person shall attach signs, markers, or inscriptions of any type to city property and shall not carry signage in such a way as to threaten or endanger other persons. The city manager may designate certain areas of city property as limited public forums for the exercise of free speech and expressive conduct. [BC 9.08.195, added by Ordinance No. 4565, 5/17/11; amended by Ordinances No. 4588, 7/18/12, Ordinance No. 4794, 12/1/20, Ordinance No. 4841, 6/6/23]