(1) Where any local authority is not exercising or performing any of its functions, powers, or duties under this Act to the extent that the Minister for the Environment considers necessary to achieve the purpose of this Act, the Minister may appoint, on such terms and conditions as the Minister thinks fit, 1 or more persons (including any officer of the public service) to exercise or perform all or any of those functions, powers, or duties in place of the local authority.
(3) Any person appointed under subsection (1) to exercise or perform the functions, powers, or duties of a local authority under this Act may do so as if the person were the local authority, and the provisions of this Act shall apply accordingly.
(4) All costs, charges, and expenses incurred by the Minister for the purposes of this section, or by a person appointed by the Minister under this section in exercising or performing functions, powers, or duties of a local authority, shall be recoverable from the local authority as a debt due to the Crown or may be deducted from any money payable to the local authority by the Crown.