The police can hold an arrested person for as long as they need to complete their investigation before producing them in court.

The law requires production before a court within 24 hours of arrest, excluding travel time; investigation needs do not extend this deadline under Section 78.

This 24-hour rule only applies to arrests made without a warrant.

Section 78 specifically addresses arrests made under a warrant, though a similar 24-hour principle (Article 22(2) of the Constitution) applies broadly to arrests generally.

Bharatiya Nagarik Suraksha Sanhita, 2023

Section 78

Person arrested to be brought before Court without delay

The police officer or other person executing a warrant of arrest shall (subject to the provisions of section 73 as to security) without unnecessary delay bring the person arrested before the Court before which he is required by law to produce such person: Provided that such delay shall not, in any case, exceed twenty-four hours exclusive of the time necessary for the journey from the place of arrest to the Magistrate's Court.§

Why this exists

This rule continues a long-standing safeguard against illegal detention, tracing back to Section 76 of the Code of Criminal Procedure, 1973, which itself reflected common-law protections against arbitrary custody. It is closely linked to Article 22(2) of the Constitution, which guarantees that an arrested person must be produced before a magistrate within 24 hours of arrest. The purpose is to prevent police from holding a person in custody indefinitely without judicial oversight, ensuring quick access to a court that can check the legality of the arrest.

How courts read it

Courts have historically read the predecessor provision (Section 76 CrPC) together with Article 22(2) of the Constitution as a mandatory, non-negotiable safeguard. In cases like Khatri v. State of Bihar and D.K. Basu v. State of West Bengal, the Supreme Court emphasized that prompt production before a magistrate is essential to prevent custodial abuse and illegal detention, and that any unexplained delay beyond 24 hours (excluding journey time) renders the detention unlawful.

Common misconceptions

Myth: The police can hold an arrested person for as long as they need to complete their investigation before producing them in court.
Fact: The law requires production before a court within 24 hours of arrest, excluding travel time; investigation needs do not extend this deadline under Section 78.
Myth: This 24-hour rule only applies to arrests made without a warrant.
Fact: Section 78 specifically addresses arrests made under a warrant, though a similar 24-hour principle (Article 22(2) of the Constitution) applies broadly to arrests generally.