The owner of every existing sign, billboard or other street graphic for which a sign permit has not been heretofore issued under the former street graphics control ordinance of the city, adopted February 13, 1984, except those listed on Section 15.44.170 of this chapter, shall register the street graphic with the administrator on a prescribed form not later than ninety (90) days after the effective date of the ordinance codified in this chapter. At the time of registration, the administrator shall inform the owner regarding the provisions of Section 15.44.280. (Ord. 892 § 5-2, 1991)