73. Gift to person under disability
A person under a disability who has been registered as proprietor of land, a lease or a hypothec acquired by him or her by way of gift may, within 6 months after he or she ceases to be under a disability, repudiate the gift if he or she has not already disposed of the subject-matter thereof, but no such repudiation shall be effective until—
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(a) he or she has transferred the land, lease or hypothec to the donor who shall be bound to accept it; and
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(b) the transfer has been registered.