Okla. Stat. tit. 47, § 12-420
Nothing in Sections 12-416 through 12-420 of this title shall be used in any civil proceeding in this state and the use or nonuse of seat belts shall not be submitted into evidence in any civil suit in Oklahoma.
Laws 1985, HB 1328, c. 123, § 5, eff. February 1, 1987; Amended by Laws 2005, HB 1246, c. 50, § 13, eff. November 1, 2005 (superseded document available).