Section 43 governs citizen's arrest. After a private person arrests someone, they must hand over the person to police. The police then re-arrest under Section 41 if the person is suspected of a cognizable offence, or under Section 42 if they refuse to identify themselves.

1. 1 Pick up CrPC.
2. 2 Check Section 41 → arrest by police without warrant. Not about private arrest.
3. 3 Check Section 41A → notice of appearance. Not this.
4. 4 Check Section 42 → arrest on refusal to give name. Not this.
5. 5 Check Section 43 → 'Arrest by private person.' ✓ It says: if person comes under S.41 provisions, police shall re-arrest him.

The text reads: Section 43: Any private person may arrest a person committing non-bailable cognizable offence. If person comes under S.41, police shall re-arrest him.