secured, is produced, the registrar shall register it, and that upon registration the land shall cease to be subject to or liable for the said moneys. This provision does not apply to this case. The register still shows the land as subject to the mortgage in question and to two subsequent mortgages.
In order to ascertain the effect of a registered transfer of a mortgage it is necessary to consider sec. 151, which is as follows Upon such transfer" (of a mortgage) " being registered, the estate or interest of the transferor, as set forth in the instrument transferred, with all rights, powers, and privileges thereto belonging or appertain- ing, including the right to sue upon and recover in his own name any debt, sum of money, annuity, or damages, under such transferred instrument, shall pass to the transferee."
Thus, if the transfer to Phillips was effectual to transfer the mortgage, he obtained the rights, powers and privileges which had belonged to Robert Jones in his capacity as mortgagee. These rights included rights, when default should occur, to enter into possession of the land (secs. 137 et seq.), to sell the land (secs. 132 et seq.) or to foreclose (secs. 140 et seq.).
The mortgage contained a covenant by Phillips to pay principal and interest to the mortgagee and his assigns. Phillips became an assign of the mortgagee by virtue of the transfer. Thus, in words, Phillips obtained the right to compel himself to pay himself. But a man cannot be an assignee of his own debt. He cannot be under an obligation to pay himself "A right to bring a personal action once existing and by act of the party suspended for ever so short a time, is extinguished and discharged, and can never revive" (Ford v. Beech 1 ); " 'Where the party to pay and to receive have become identical there is no debt" 2. Thus, when Phillips became the transferee of the mortgage his covenant to pay was extinguished.
This extinguishment of the covenant to pay does not result in the extinguishment of the mortgage. A mortgage, as a security over and a charge upon land or other property, can quite well exist without any covenant to pay. See Fink v. Robertson 3, per Griffith
1(1847) 11 Q.B. 852, at p. 867 ; 116
2(1847) 11 Q.B. at p. 870; 116
E.R. 693, at p. 698.
3(1907) 4 C.L.R. 864, at pp. 871, 872.