(a) A visitor who objects to any of the search or test or entrance procedures has the option of refusing and leaving the institution property, unless there is reason to detain and/or arrest.

(b) Staff may terminate a visit upon determining that a visitor is in possession of, or is passing or attempting to pass contraband not previously detected during the search process, or is engaged in any conduct or behavior which poses a threat to the orderly or secure running of the institution, or to the safety of any person in the institution. The staff member terminating the visit is to prepare written documentation describing the basis for this action.