Consider the following pairs regarding the preventive security proceedings framework under Chapter IX of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023, and related constitutional/legal provisions:

Pairs

1. Section 126 of BNSS — Security proceedings against persons likely to breach peace or disturb public tranquility
2. Section 163 of BNSS — Security proceedings always initiated against identified persons, never ex parte
3. Articles 19(2) and 19(3) of the Constitution — Grounds permitting reasonable restrictions on freedom of speech and the right to peaceful assembly, including public order