All assignments of new numbers shall be in writing and addressed to the owner. A duplicate copy of such notice shall be retained by the building inspector for the City records. In the course of contacting the individual home and business owner, the building inspector shall advise them that the City has passed an ordinance requiring every home and business owner within the City to display a street number within sixty days following passage of the ordinance codified in this chapter, and request they comply with this chapter. (Ord. 86-05 § 4, 1986)