may require any smallholdings authority to furnish the Minister with such particulars as may be determined in accordance with the regulations of any sale or exchange of land which immediately before the commencement of this Part of this Act is held by the authority for the purposes of smallholdings, of any appropriation of such land for other purposes, and of any letting of such land otherwise than under section 44 of this Act;

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may provide for withholding or reducing any such contributions where any requirement imposed on a smallholdings authority by or under this Part of this Act F3... is not complied with;

may make provision as to the making of applications for the payment of any such contributions which have been agreed to be made, and as to the time at which payments of any such contributions may be made, and for enabling the Minister to require a smallholdings authority to whom any such contributions have been paid to furnish the Minister with any particulars required by the Minister before payment of contributions is continued; and

may make provision for empowering persons authorised by the Minister to inspect books and other documents of a smallholdings authority relating to transactions in connection with which any such contributions are payable to the authority.