It shall be deemed unlawful for any person to alter, change, replace or deface in any way any section or any page of this code in such a manner that the meaning of any phrase or order may be changed or omitted. Said code books, while in actual possession of officials and other interested persons, shall be and remain the property of the city and shall be returned to the office of the city clerk-treasurer when directed so to do by order of the city council. (2010 Code)