3. A person referred to in section 1 may engage in the professional activities that may be engaged in by speech therapists and audiologists provided(1) the person is duly listed in the register kept for that purpose by the Order;
(2) the person engages in the professional activities as part of a program of studies, training, a clinical practicum or an examination referred to in section 1; and
(3) the person engages in the professional activities under the supervision of a speech therapist or an audiologist who is responsible for the person.