What does the Dune Protection Act prohibit?

The correct answer emphasizes the Dune Protection Act's primary purpose, which is to preserve and protect the natural coastal resources of Texas, particularly sand dunes and the vegetation that helps stabilize them. By prohibiting any removal of sand dunes or dune vegetation seaward of the designated dune protection line, the law aims to prevent erosion, protect habitats, and maintain the natural landscape, which is essential for coastal ecosystems. This regulation helps ensure that these vital resources are not compromised by human activities that might lead to environmental degradation, ultimately promoting conservation efforts along the coastline.

The other options do not accurately reflect the main focus of the Dune Protection Act. Building developments near beaches may be regulated but is not explicitly prohibited by this act. Fishing in coastal waters and accessing private beaches are unrelated to the protection of dune systems and are more focused on other regulations concerning marine life and property rights.