Taken from
www.handgunlaw.us in the "US Off Limits N-W" section:
Ohio
Sec. 2923.126. (B) … prohibited places.
(SNIP)
(C) (1) Nothing in this section shall negate or restrict a rule, policy, or practice of a private employer
that is not a private college, university, or other institution of higher education concerning or
prohibiting the presence of firearms on the private employer's premises or property, including motor
vehicles owned by the private employer. Nothing in this section shall require a private employer of that
nature to adopt a rule, policy, or practice concerning or prohibiting the presence of firearms on the
private employer's premises or property, including motor vehicles owned by the private employer
(SNIP)
(3) The owner or person in control of private land or premises, and a private person or entity leasing
land or premises owned by the state, the United States, or a political subdivision of the state or the
United States, may post a sign in a conspicuous location on that land or on those premises prohibiting
persons from carrying firearms or concealed firearms on or onto that land or those premises. A person
who knowingly violates a posted prohibition of that nature is guilty of criminal trespass in violation of
division (A)(4) of section 2911.21 of the Revised Code and is guilty of a misdemeanor of the fourth
degree.
Linky:
http://www.handgunlaw.us/documents/USOffLimitsN-W.pdf
Handgunlaw.us is a great site when you are confused in regards to CCWing. Best of luck.
Carry on.