13.2(1)A person who is detained under the authority of this Act in a psychiatric facility on an involuntary basis immediately before the commencement of this section shall be deemed, on the commencement of this section, to have been admitted under an order made by a tribunal under section 8.1, to be the subject of an order made by a tribunal under section 8.11 authorizing the giving of routine clinical medical treatment without consent, and to be an involuntary patient for the purposes of this Act, and the provisions of this Act in relation to involuntary patients apply to such persons.