Okla. Stat. tit. 21, § 21-1265.8: Detention and arrest of persons entering without

permission.

Any peace officer or any person employed as watchman, guard, or

in a supervisory capacity on premises posted as provided in Section

7 may stop any person found on any premises to which entry without

permission is forbidden by Section 7 and may detain him for the

purpose of demanding, and may demand of him his name, address and

business in such place. If said peace officer or employee has

reason to believe from the answers of the person so interrogated

that such person has no right to be in such place, said peace

officer shall forthwith release such person or he may arrest such

person without a warrant on the charge of violating the provisions

of Section 7; and said employee shall forthwith release such person

or turn him over to a peace officer, who may arrest him without a

warrant on the charge of violating the provisions of Section 7.