It shall be deemed unlawful for any person to alter, change, replace or deface in any way any section or any page of this City Code in such a manner that the meaning of any phrase or order may be changed or omitted. Replacement pages may be inserted according to the official instructions when so authorized by the Council. The City Clerk shall see that the replacement pages are properly inserted in the official copies maintained in the office of the Clerk. Any persons having in their custody an official copy of the City Code shall make every effort to maintain said Code in an up-to-date and efficient manner. They shall see to the immediate insertion of new or replacement pages when such are delivered or made available through the office of the City Clerk. (1987 Code)