(4)The provisions of clauses (1), (2) and (3) shall apply in relation to persons who by virtue of this Constitution have the right to speak in, and otherwise to take part in the proceedings of, a House of Parliament or any committee thereof as they apply in relation to members of Parliament.[Editorial comment-The Constitution (Forty-Second Amendment) Act, 1976, Article 105 was amended so as to grant each House of Parliament, its members and committees the right to "evolve" their "powers, privileges and immunities", "from time to time". Article 194 was amended to grant the same rights as Clause 21 to State Legislatures, its members and committees.Also Refer][Editorial comment-The Constitution (Forty-Fourth Amendment) Act, 1978, repealed Article 19 (1) (f) and also took out Article 31(1) has been taken out of Part III and made a separate Article 300A in Chapter IV of Part XII. This amendment may have taken away the scope of speedy remedy under Article 32 for the violation of Right to Property because it is no more a Fundamental Right. Making it a legal right under the Constitution serves two purposes: Firstly, it gives emphasis to the value of socialism included in the preamble and secondly, in doing so, it conformed to the doctrine of basic structure of the Constitution. Also Refer]
