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Information to the Police and Registration of Cases**



Information to Police and their Power to Investigate (Section 154 BNSS)

The process of criminal investigation officially begins with information being provided to the police, which forms the basis for registering a First Information Report (FIR). Section 154 of the BNSS governs this crucial initial step.


First Information Report (FIR)

An FIR is the first formal record of a cognizable offence. It triggers the police's power to investigate.


Reduction of Information Given Verbally to the Police into Writing

If the information is given orally, the police officer has a duty to reduce it to writing.

This ensures accuracy and provides a record of the initial complaint.



Procedure when investigation cannot be completed in one day

If the investigation cannot be completed within 24 hours from the time of arrest, the BNSS outlines the procedure for further detention.



Preliminary Inquiry (Section 155 BNSS)

While an FIR must be registered for all cognizable offences, Section 155 of BNSS provides for a preliminary inquiry in specific circumstances before a First Information Report (FIR) is registered.


When inquiry is not required

The general rule is that for cognizable offences, a preliminary inquiry is not required before registering an FIR. The police must proceed to investigate upon receiving information about such an offence.



Investigation Procedure**



Powers of Investigation Officers

Investigation officers (police officers) are vested with significant powers to collect evidence and build a case against the accused. The BNSS codifies these powers, along with procedural safeguards.


Examination of Witnesses (Section 160 BNSS)

Section 160 BNSS empowers police officers to require the attendance of persons for examination:


Recording of Statements (Section 173 BNSS)

Section 173 BNSS (corresponding to Section 161 CrPC) deals with the recording of statements of witnesses during the investigation:


Power to require attendance of persons for interrogation

This is essentially covered under Section 160 BNSS, which empowers police to summon persons acquainted with the facts of the case for examination. This power is to be exercised reasonably and judiciously.



Investigation in case of FIR

Once an FIR is registered for a cognizable offence, the police have the power to commence an investigation.


Speedy investigation

The BNSS, as a reform measure, emphasizes the need for a speedy investigation.



Investigation in case of Rape (Section 173(1)(b) BNSS)

The BNSS places a special emphasis on the timely and sensitive handling of investigations in cases of rape and sexual assault.


Timely recording of Victim's statement

A crucial aspect is the prompt recording of the victim's statement:



Investigation in case of Sexual Assault

The provisions concerning sexual assault investigations are similar to those for rape, with an emphasis on the victim's statement and timely action.



Medical Examination of Victim of Rape or Sexual Assault

The BNSS integrates the importance of medical examination for corroborating allegations in cases of rape and sexual assault.


Section 176 BNSS

Section 176 BNSS (corresponding to Section 164A CrPC) deals with the medical examination of the victim of rape or sexual assault:



Evidence Collection Techniques**



Use of Technology in Evidence Collection

The BNSS significantly enhances the role of technology in evidence collection, aiming to improve accuracy, transparency, and efficiency.


Videography of search, seizure and statements

This is one of the most prominent technological integrations in the BNSS:


Digital evidence

While the BNSS focuses on the procedural aspects and the collection of evidence, the admissibility and handling of digital evidence are also implicitly covered and gain prominence through the emphasis on electronic means.



Forensic Investigation

Forensic investigation plays a vital role in modern criminal justice by providing scientific analysis of evidence.


Mandatory forensic examination for offences punishable with imprisonment of seven years or more (Section 173(1)(d) BNSS)

This is a significant new provision aimed at improving the quality of evidence collection:



Collection of bodily substances

The collection of bodily substances from the accused and victim is critical evidence in many criminal cases, particularly those involving sexual offences, assault, or identification.

The emphasis on forensic investigation in serious cases under BNSS implicitly strengthens the importance of collecting bodily substances as crucial scientific evidence.