A five-judge Constitution bench of the Supreme Court gave a verdict on the right to freedom of speech of the MPs and MLAs.
This decision was given by the same five-judge Constitution bench that upheld the Central government’s demonetisation decision. Click on the below link to read about Supreme Court Judgment on Demonetisation
Article 19 is about ‘freedom of expression’ and Article 21 is about ‘right to life’.
Reference