"Creditor"—
Subject to the next two subsections and any provision of the rules requiring a creditor to give up his security for the purposes of proving a debt, a debt is secured for the purposes of this Group of Parts to the extent that the person to whom the debt is owed holds any security for the debt (whether a mortgage, charge, lien or other security) over any property of the person by whom the debt is owed.
Where a statement such as is mentioned in section 269(1)(a) in Chapter I of Part IX has been made by a secured creditor for the purposes of any bankruptcy petition and a bankruptcy order is subsequently made on that petition, the creditor is deemed for the purposes of the Parts in this Group to have given up the security specified in the statement.
In subsection (2) the reference to a security does not include a lien on books, papers or other records, except to the extent that they consist of documents which give a title to property and are held as such.