How does the constitution define the term "powers, privileges, and immunities" with regard to the members of parliament?
The constitution defines the term "powers, privileges, and immunities" with regard to the members of parliament as follows:

1. There shall be freedom of speech in Parliament (Article 105(1)).
2. No member of Parliament shall be liable to any proceedings in any court in respect of anything said or any vote given by him in Parliament or any committee thereof, and no person shall be so liable in respect of the publication by or under the authority of either House of Parliament of any report, paper, votes or proceedings (Article 105(2)).
3. The powers, privileges, and immunities of each House of Parliament, and of the members and the committees of each House, shall be such as may from time to time be defined by Parliament by law (Article 105(3)). Until so defined, they shall be those of that House and its members and committees immediately before the coming into force of section 15 of the Constitution (Forty-fourth Amendment) Act, 1978.