As a property owner, you have the right to post private property signage to deter uninvited visitors and prevent unwanted activities on your property. The enforceability of these signs and the legal implications for violations vary across states.
However, in most cases, posting such a sign indicates that legal/punitive action can be taken against violators. It also safeguards the owner to an extent in case an accident happens on his/her property.
The Fifth Amendment to the constitution identifies an individual’s right to his/her property and puts a significant restraint on governmental power. It states that, “No person shall be held to answer for a capital ……….. nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation."
Additionally, the constitution provides protection to the zone of privacy of the house, where the zone of privacy is a set of distinct privacy rights guaranteed by the Bill of Rights. This implies that an individual has every right to to be alone, to feel secure in one’s person and house. The Bill of Rights also prevents the government from forcing homeowners to allow soldiers to use their homes and search and/or seize an individual or their property without reason.
There are several ways in which you can secure your property and deter unwanted visitors and potential intruders. One way is to secure the property with a clear boundary where possible. You can also install CCTV cameras at strategic spots along with appropriate surveillance signage to not only discourage potential miscreants but also have proof if something illegal happens on your property.
Another effective way of preventing unwanted visits is getting a dog and posting dog on property warning signs conspicuously. You can also install specific signage to prohibit solicitors, trespassers, loiterers and/or activities such as hunting, dumping, etc.