A mortgage of an estate in fee simple shall only be capable of being effected at law either by a demise for a term of years absolute, subject to a provision for cesser on redemption, or by a charge by deed expressed to be by way of legal mortgage:
Any purported conveyance of an estate in fee simple by way of mortgage made after the commencement of this Act shall (to the extent of the estate of the mortgagor) operate as a demise of the land to the mortgagee for a term of years absolute, without impeachment for waste, but subject to cesser on redemption, in manner following, namely:—
and, in this subsection, any such purported conveyance as aforesaid includes an absolute conveyance with a deed of defeasance and any other assurance which, but for this subsection, would operate in effect to vest the fee simple in a mortgagee subject to redemption.
Subsection (2) does not apply to registered land, but, subject to that, this section applies whether or not the land is registered land and whether or not the mortgage is expressed to be made by way of trust for sale or otherwise.
Without prejudice to the provisions of this Act respecting legal and equitable powers, every power to mortgage or to lend money on mortgage of an estate in fee simple shall be construed as a power to mortgage the estate for a term of years absolute, without impeachment for waste, or by a charge by way of legal mortgage or to lend on such security.
In its application to instruments made after the coming into force of section 1 of the Law of Property (Miscellaneous Provisions) Act 1989 subsection (1) above shall have effect as if for the words “under seal, and a bond or obligation under seal,” there were substituted the words “bond or obligation executed as a deed in accordance with section 1 of the Law of Property (Miscellaneous Provisions) Act 1989”.