Miss. Code Ann. § 59-1-13: Miss. Code Ann. § 59-1-13

Being for the purpose of relieving unemployment and promoting industrial development and the development of fisheries, commerce and shipping in the state, Sections 59-1-13 through 59-1-25 shall be construed as granting additional authority to the several port commissions of the State of Mississippi, and the same shall not repeal or impair any existing law.