A married woman of full age shall, by virtue of this Act, have power, as if she were unmarried, by a non-testamentary instrument, to appoint an attorney on her behalf, for the purpose of executing any non-testamentary instrument or doing any other act which she might herself execute or do; and the provisions of this Act, relating to instruments creating powers-of-attorney shall apply thereto.

This section applies only to instruments executed after this Act come into force.