Okla. Stat. tit. 17, § 344
Any dealer in or manufacturer or other person in possession of regulated substances who refuses to admit an inspector upon the premises to perform the duties of the inspector shall, for each refusal to admit on his or her premises, or obstruction offered to an inspector, be guilty of a misdemeanor and be subject to a fine of Five Hundred Dollars ($500.00) per day per violation and imprisonment for ninety (90) days, or both, for each offense
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