Okla. Stat. tit. 40, § 40-3: Obstructing work of labor officials

No person shall interfere with, obstruct or hinder by force or

otherwise the Commissioner of Labor, his deputies, assistants, or

special agents, or factory inspectors while in the performance of

their duties, or refuse to properly answer questions asked by such

officers pertaining to the laws over which he has supervision under

the provisions of this act, or refuse them admittance to any place

where and when labor is being performed which is affected by the

provisions of this act.