La. R.S. 40:509

A local housing authority may establish and implement such regulations, procedures, and systems as it deems appropriate for the identification of persons and vehicles present on its developments or other property. Such rules, procedures, and systems may include but shall not be limited to requirements for personal identification cards, guest registration and identification, registration of vehicles, restricted pedestrian and vehicular access, and other measures for verification that persons present upon the authority's developments or property are entitled to be so present.