157—Revocation of power of attorney
The grantor of any such power of attorney may revoke the same by signing an
instrument in the appropriate form; and the Registrar-General shall enter a
note of such revocation, including the date and time the revocation is
deposited in the Lands Titles Registration Office, on the duplicate or copy of
the power of attorney filed in the office; and from and after the date of such
entry the Registrar-General shall not give effect to any application or other
instrument executed pursuant to such power of attorney.