The Governor and the Legislature of New Zealand accepted this position, and numerous ordinances and acts of Parliament have been passed to enable the Maoris to transmute their customary title into freehold. The position all along assumed has been that the lands are vested in the Crown, and until the Crown issues a freehold title the customary titles cannot be recognised; but that the Crown will give to all who prove that the land was theirs a freehold title. The Crown has not assumed that land could be taken or kept by the Crown from the Natives, unless the natives ceded their rights to the Crown. Thousands of purchases in both islands have been made by the Crown, and thousands of deeds of cession are in existence. The reason why the Crown did not recognise any title in the land till a grant from the Crown had issued is dealt with in the classic judgment of the late Mr. Justice H. S. Chapman, delivered in 1847 in the case of Reg. _v._ Symonds, and in the judgment of the then Chief-Justice Sir William Martin, who agreed with the judgment of Mr. Justice Chapman. After their judgments, the Imperial Parliament in the New Zealand Constitution Act (15 and 16 Vict. c. 72, sec. 73) recognised the native title. Section 73 of that Act is as follows: "It shall not be lawful for any person other than Her Majesty, her heirs and successors, to purchase or in any wise acquire or accept from the aboriginal Natives land of or belonging to, or used or occupied by them in common as tribes or communities, or to accept any release or extinguishment of the rights of such aboriginal Natives in any such land as aforesaid: and no conveyance or transfer, or agreement for the conveyance or transfer of any such land, either in perpetuity or for any term or period, either absolutely or conditionally, and either in property or by way of lease or occupancy, and no such release or extinguishment as aforesaid, shall be of any validity or effect, unless the same be made to, or entered into with and accepted by Her Majesty, her heirs or successors. Provided always that it shall be lawful for Her Majesty, her heirs and successors, by instructions under the signet and royal sign manual, or signified through one of Her Majesty's Principal Secretaries of State to delegate her powers of accepting such conveyances or agreements, releases, or relinquishments, to the Governor of New Zealand, or the superintendent of any province within the limits of such colony, and to prescribe or regulate the terms of such conveyances or agreements, releases or extinguishments shall be accepted."