[align=left]Because signage prohibiting the possessing of firearms while within or on a public park, natural area, historic park, nature trail, campground, forest, greenway, waterway or other similar public place that is owned or operated by the state, or instrumentality thereof, and posted pursuant to § 39-17-1311, prior to July 1, 2009, remains necessary for visitors who are not authorized to carry a firearm pursuant to subsection (b), the department shall not replace or change any existing signs that prohibit firearms or erect any new signs at existing state areas relative to firearms. However, the department may replace or repair signs that have been damaged or are scheduled for replacement in accordance with the park’s regular replacement schedule[/align]