Related Rule
India
Practice Relating to Rule 75. Riot Control Agents
India’s Chemical Weapons Act (2000) provides:
(1) No person shall
(b) use riot control agents as a method of warfare;
(d) assist, encourage or induce, in any manner, any person to engage in
(i) the use of any riot control agent as a method of warfare
(ii) any other activity prohibited to a State Party under the Convention. 
India, Chemical Weapons Act, 2000, Chapter III, § 13.