How is property marked to indicate it is posted in Maine?

In Maine, property is designated as posted primarily through the use of one vertical purple stripe or by placing a sign at intervals of 100 feet apart along the perimeter of the property. This method serves as a clear visual cue for individuals that the land is privately owned and access is restricted. The use of purple is significant as it is a standardized color in many states for marking posted property, ensuring that people recognize the indication easily and understand that trespassing is not permitted.

While fencing, red flags, or verbal announcements can be methods of marking property, they do not fulfill the specific legal requirements for posting as outlined in Maine's trespass laws. Fencing might not always provide the clear indication needed to inform the public about property boundaries, and while red flags might serve as a temporary warning, they are not a legal standard for posting property. Verbal announcements lack the permanence and visibility needed to effectively communicate that the land is posted. Therefore, the correct method in Maine is marked by the distinct purple stripe or signage at the stated intervals.