It shall be deemed unlawful for any person to alter, change, replace or deface in any way any section or any page of this County 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 Board of Commissioners. The County Clerk-Recorder shall see that the replacement pages are properly inserted in the official copies maintained in the office of said Clerk. Any person having in their custody an official copy of this County Code shall make every effort to maintain this Code in an up-to-date and efficient manner. Such person shall see to the immediate insertion of new or replacement pages when such are delivered to them or made available to them through the office of the County Clerk-Recorder. Said Code books, while in actual possession of officials and other interested persons, shall be and remain the property of the County and shall be returned to the office of the Clerk-Recorder when directed so to do by order of the Board of Commissioners. (1996 Code)