(A) The authority delegated to a county or municipality pursuant to this section is granted pursuant to Chapter 9 of Title 4 and Chapter 7 of Title 5 of the Code of Laws of South Carolina. This authority is separate from and in addition to the authority granted to a county or municipality pursuant to §§ 3-11-200 through 3-11-210, which authorize exercise of this state’s Johnson Act authority pursuant to 15 U.S.C. Sections 1171 through 1177, except for passenger cruise liners.

(B) Except as provided for in subsection (C), the General Assembly delegates to a county for the unincorporated areas of a county, and to a municipality for the municipality, the authority to regulate or prohibit gambling aboard gambling vessels while such vessels are outside the territorial waters of the State, when such vessels embark or disembark passengers within their respective jurisdictions for voyages that depart from the territorial waters of the State, sail into United States or international waters, and return to the territorial waters of the State without an intervening stop.

(C) A county or municipality is prohibited from regulating or prohibiting gambling on passenger cruise liners, as defined in this chapter.