Sikon wrote:
The ways in which trespassing may occur:
1. Entering upon land: Walking onto one's land without permission, or refusing to leave when permission has been withdrawn, or throwing objects onto land are all example of trespass to land.
From here.
Florida law is completely meaningless when it comes to
Ohio Law
§ 2911.21. Criminal trespass.
(A) No person, without privilege to do so, shall do any of the following:
(1) Knowingly enter or remain on the land or premises of another;
(2) Knowingly enter or remain on the land or premises of another, the use of which is lawfully restricted to certain persons, purposes, modes, or hours, when the offender knows the offender is in violation of any such restriction or is reckless in that regard;
(3) Recklessly enter or remain on the land or premises of another, as to which notice against unauthorized access or presence is given by actual communication to the offender, or in a manner prescribed by law, or by posting in a manner reasonably calculated to come to the attention of potential intruders, or by fencing or other enclosure manifestly designed to restrict access;
(4) Being on the land or premises of another, negligently fail or refuse to leave upon being notified by signage posted in a conspicuous place or otherwise being notified to do so by the owner or occupant, or the agent or servant of either.
(B) It is no defense to a charge under this section that the land or premises involved was owned, controlled, or in custody of a public agency.
(C) It is no defense to a charge under this section that the offender was authorized to enter or remain on the land or premises involved, when such authorization was secured by deception.
(D) Whoever violates this section is guilty of criminal trespass, a misdemeanor of the fourth degree.
(E) As used in this section, "land or premises" includes any land, building, structure, or place belonging to, controlled by, or in custody of another, and any separate enclosure or room, or portion thereof.
This is why documentation or a sign is important. Furthermore, even then it does not prevent you from retrieving your property after giving proper notice. Your property does not become theirs just because you've been barred.