Step 1: Understanding BNSS.
The Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023, replaced the old CrPC. It includes provisions regarding arrest, investigation, and criminal procedures. One such provision allows a private citizen to arrest in specific situations.
Step 2: Identifying the Relevant Section.
Section 43 of the BNSS clearly states that any private person may arrest someone who commits a non-bailable and cognizable offence in their presence. After arrest, the private individual must hand over the accused to the nearest police officer without delay.
Step 3: Checking the Options.
(A) Section 40 relates to information given to police officers.
(B) Section 43 deals directly with "arrest by a private person".
(C) Section 45 concerns arrests by police officers.
(D) Section 50 involves information about arrest rights, not private arrest.
Step 4: Conclusion.
Therefore, the BNSS section dealing with arrest by a private person is Section 43.