§ 91.18  OBSTRUCTING SEARCH OF PREMISES PROHIBITED.
   (A)   No person shall hinder or obstruct any agent or employee of the Division of Liquor Control, any enforcement agent of the Department of Public Safety or any officer of the law from making an inspection or search of any place, other than a bona fide private residence, where beer or intoxicating liquor is possessed, kept, sold, or given away.
(R.C. § 4301.66)
   (B)   Whoever violates this section is guilty of a misdemeanor of the first degree.
(R.C. § 4301.99(C))
   (C)   It is a defense to prosecution under this section that the hindrance, obstruction, resistance, or interference alleged consisted of constitutionally protected speech only.