Subject to such Regulations as may be imposed, and to the Payment of such Sums as may be fixed by the Registrar with the Sanction of the Lord Chancellor, any Person registered as Proprietor of any Estate or Interest in any Land or Charge, and any Person authorized by any such Proprietor, or by an Order of the Court of Chancery, but no other Person, may inspect and make Copies of and Extracts from any Register or Document in the Custody of the Registrar relating to such Land or Charge.