1990 - Justice P. N. Bhagwati's speech on Freedom of Expression | Part 1 | अभिव्यक्ति की स्वतंत्रता   Audio lecture https://youtu.be/W4aQeprXN9s?t=684

Part II - https://www.youtube.com/watch?v=UpcBuqKQ5dc 

Dr. Rajendra Prasad Memorial Lectures - 1990 - Justice P. N. Bhagwati's speech on Freedom of Expression
Prafullachandra Natwarlal Bhagwati was the 17th Chief Justice of India, serving from 12 July 1985 until his retirement on 20 December 1986. He introduced the concepts of public interest litigation and absolute liability in India, and for this reason is held, along with Justice V. R. Krishna Iyer, to be a pioneer of judicial activism in the country.