Okla. Stat. tit. 68, § 68-342: Partial unconstitutionality

The provisions of this act shall be deemed to be severable and

if for any reason any provision, phrase, or clause shall be

determined to be unconstitutional or invalid, such determination

shall not be held to affect any other provision hereof. And no such

determination shall be deemed to invalidate or render ineffectual

any of the provisions of the "Unfair Cigarette and Tobacco Products

Sales Act".