Which right is the right to protest?

The right to protest comes under Article 19 which talks about the Protection of certain rights regarding the right:

(a) to freedom of speech and expression;

(b) to assemble peaceably and without arms;

(c) to form associations or unions;

(d) to move freely throughout the territory of India;

(e) to reside and settle in any part of the territory of India;

(g) to practise any profession, or to carry on any occupation, trade or business.

Article 19(1)(b): The Right to peaceably assemble allows people to question and object to acts of the government by demonstrations, agitations and public meetings, to launch sustained protest movements.

Further Reading:

• Fundamental Rights – Articles 12-35
• Right to Freedom (Articles 19 – 22)