[CC 1984 §6.040]
If any part or provision of this Code or application thereof to any person or circumstance is judged invalid by any court of competent jurisdiction, such judgment shall be confined in its operation to the part, provision or application directly involved in the controversy in which such judgment shall have been rendered and shall not affect or impair the validity of the remainder of this Code or the application thereof to other persons or circumstances. The Board of Alderpersons hereby declares that it would have enacted the remainder of this Code even without any such part, provision or application.