143. (1) Subject to the provisions of this Constitution and to rules and standing orders regulating the procedure of the Legislature, there shall be freedom of speech in every Provincial Legislature and no member of the Legislature shall be liable to any proceedings in any court in of anything said or any vote given by him in the Legislature or any committee thereof, and no person shall be so liable in respect of the publication by or under the authority of a House of such a Legislature of any report, paper, votes or proceedings.
(2) In other respects, the privileges, and immunities of the members of a House of a Provincial
Legislature shall be such as may from time to time be defined by Act of the Provincial Legislature and, until so defined, shall be such as are enjoyed by the members of the House of Commons of the Parliament of the United Kingdom at the commencement of this Constitution.
(3) The provisions of sub-sections (1) and (2) of this section shall apply in relation to persons who by virtue of this Constitution have the right to speak in, and otherwise take part in the proceedings of a House as they apply in relation to members of the Provincial Legislature.
