Persons who are present on the developments or other property of the authority, and who are not residents, their guests, or employees of the local housing authority, its guests, law enforcement officers, or others conducting official business, may be excluded from such premises by the local housing authority, and, if said persons shall refuse to leave, after first being requested to do so, said persons shall be considered trespassers who shall be subject to an applicable state or local trespass law. Additionally, and without limiting the foregoing, the local housing authority may obtain injunctions for the temporary or permanent exclusion of such persons from authority property.
La. Public Health and Safety § 40:510