Section 175 of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023: A Complete Guide to Police Investigation Powers, Magistrate Oversight, a...
Section 175 of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023: A Complete Guide to Police Investigation Powers, Magistrate Oversight, and Procedural Safeguards
What is Section 175 of BNSS and Why Should You Care?
If you have ever walked into a police station to report a crime and felt like the officer at the desk was looking for reasons not to register your complaint, you are not alone. This is one of the most common frustrations ordinary citizens face in India. The good news is that the law gives you rights, and Section 175 of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023 is one of the most powerful weapons in your legal arsenal.
Section 175 is not just a dry legal provision hidden inside a thick statute book. It is the backbone of police investigation powers in cognizable cases, and it also acts as a safety valve when the police refuse to do their job. Whether you are a law student, a practicing advocate, a victim of crime seeking justice, or simply a citizen who wants to understand how the criminal justice system works, this section touches your life directly.
In this article, we will break down Section 175 of BNSS in plain, simple language. We will look at the exact text of the provision, understand what each sub-section means in real life, explore how it differs from the old CrPC, and examine the latest Supreme Court rulings that shape how this law works on the ground. Let us dive in.
The Exact Text of Section 175 BNSS: Reading the Law Word for Word
Before we interpret anything, let us look at what the law actually says. The exact provision of Section 175 of the Bharatiya Nagarik Suraksha Sanhita, 2023 reads as follows:
175. Police officer's power to investigate cognizable case.(1) Any officer in charge of a police station may, without the order of a Magistrate, investigate any cognizable case which a Court having jurisdiction over the local area within the limits of such station would have power to inquire into or try under the provisions of Chapter XIV:Provided that considering the nature and gravity of the offence, the Superintendent of Police may require the Deputy Superintendent of Police to investigate the case.(2) No proceeding of a police officer in any such case shall at any stage be called in question on the ground that the case was one which such officer was not empowered under this section to investigate.(3) Any Magistrate empowered under section 210 may, after considering the application supported by an affidavit made under sub-section (4) of section 173, and after making such inquiry as he thinks necessary and submission made in this regard by the police officer, order such an investigation as above-mentioned.(4) Any Magistrate empowered under section 210, may, upon receiving a complaint against a public servant arising in course of the discharge of his official duties, order investigation, subject to—
This is the complete, unedited text of Section 175 as it appears in the official statute. Now, let us unpack what each part means and why it matters.
Sub-Section (1): The Police Officer's Power to Investigate Without a Magistrate's Order
The first and most fundamental part of Section 175 is sub-section (1). This is where the law gives the police their primary power to investigate crimes.
Here is what it means in simple terms:
- Any officer in charge of a police station — meaning the Station House Officer (SHO) or the officer officially posted as the head of that police station — can start investigating a cognizable offence all by himself.
- He does not need to run to a Magistrate or a court to get permission first.
- The only condition is that the offence must be one that a court having jurisdiction over that local area can inquire into or try under Chapter XIV of the BNSS.
This is a huge power because cognizable offences are serious crimes. These include offences like murder, rape, theft, robbery, cheating, and many others where the police can arrest without a warrant and start investigation immediately. The law recognizes that in such cases, delay can destroy evidence, witnesses can be intimidated, and justice can be defeated. So the police are empowered to act swiftly.
But there is a proviso attached to this sub-section, and it is important:
"Provided that considering the nature and gravity of the offence, the Superintendent of Police may require the Deputy Superintendent of Police to investigate the case."
This means that if the crime is particularly serious or complex, the Superintendent of Police (SP) can step in and direct that a Deputy Superintendent of Police (DSP) should handle the investigation instead of the regular SHO. This is a quality control mechanism. It ensures that serious cases get the attention of more senior and experienced officers.
Think of it this way: if a major financial fraud or a brutal murder happens in a small town, the local SHO might not have the expertise or resources to handle it properly. The SP can now legally mandate that a DSP takes charge. This is a significant addition that was not explicitly present in the old CrPC, and it reflects the legislature's intent to bring better supervision into police investigations.
Sub-Section (2): Protection of Investigation Validity
Sub-section (2) is a shield for the police. It says:
"No proceeding of a police officer in any such case shall at any stage be called in question on the ground that the case was one which such officer was not empowered under this section to investigate."
In plain English, this means that once a police officer has investigated a case, you cannot later turn around and say, "Hey, this officer was not supposed to investigate this case in the first place!" and demand that the entire investigation be thrown out.
This provision exists to prevent technical objections from derailing criminal proceedings. In the past, accused persons would often argue that the investigating officer lacked territorial jurisdiction or some other power, and try to get the whole case quashed on that technical ground. Sub-section (2) stops that. It says: focus on the merits of the case, not on technicalities about who investigated it.
However, this protection is not absolute. It applies only when the officer was acting in good faith under the color of his office. If an officer completely outside his jurisdiction or rank investigates a case without any legal basis, courts may still examine the legitimacy. But for ordinary situations, this sub-section ensures that the investigation stands and the case moves forward on evidence rather than procedural technicalities.
Sub-Section (3): The Magistrate's Power to Order Investigation — Your Remedy When Police Refuse to Register an FIR
Now we come to the heart of Section 175 — sub-section (3). This is the provision that empowers ordinary citizens when the police refuse to register their complaint. This is where the law says: "If the police won't listen, go to the Magistrate."
Here is what sub-section (3) says, broken down into simple parts:
"Any Magistrate empowered under section 210 may, after considering the application supported by an affidavit made under sub-section (4) of section 173, and after making such inquiry as he thinks necessary and submission made in this regard by the police officer, order such an investigation as above-mentioned."
Let us understand each element:
- "Any Magistrate empowered under section 210": Not every Magistrate can do this. Only a Magistrate who has the power to take cognizance of an offence under Section 210 of the BNSS can order an investigation. Typically, this refers to Judicial Magistrates who are competent to handle the particular offence.
- "Application supported by an affidavit made under sub-section (4) of section 173": This is a critical requirement. Before you run to the Magistrate, you must first approach the Superintendent of Police under Section 173(4) of the BNSS. You must send a written complaint to the SP, and this must be done through an affidavit. The affidavit requirement is new and was not explicitly in the old CrPC. It means you must swear before a notary or oath commissioner that your complaint is true. This is designed to prevent false and frivolous complaints.
- "After making such inquiry as he thinks necessary": The Magistrate is not a rubber stamp. He can conduct his own preliminary inquiry to satisfy himself that your complaint has merit. He can ask questions, examine documents, and assess whether a cognizable offence is actually disclosed.
- "And submission made in this regard by the police officer": Here is another major change from the CrPC. The Magistrate must hear what the police officer has to say before ordering an investigation. The police officer gets a chance to explain why the FIR was not registered. This ensures that the Magistrate hears both sides before making a decision.
- "Order such an investigation as above-mentioned": If the Magistrate is satisfied, he can direct the police to register an FIR and investigate the case.
This sub-section is a powerful tool for access to justice. It recognizes that police inaction is a real problem and gives citizens a judicial remedy. But it also introduces procedural safeguards to prevent abuse. The affidavit requirement, the prior approach to the SP, and the hearing to the police officer — all these are filters to ensure that only genuine complaints reach the investigation stage.
Sub-Section (4): Special Protection for Public Servants — A New Addition
Sub-section (4) is completely new and did not exist in the old CrPC. It deals with complaints against public servants who are accused of committing an offence while performing their official duties.
Here is the text again:
"Any Magistrate empowered under section 210, may, upon receiving a complaint against a public servant arising in course of the discharge of his official duties, order investigation, subject to—
This is a significant safeguard for public servants like police officers, government officials, and other state functionaries. The idea is simple: public servants should not be harassed with criminal complaints for actions they took in the line of duty, unless there is a proper vetting process.
Here is how it works:
- If someone files a complaint against a public servant alleging that he committed a crime while doing his job, the Magistrate cannot immediately order an investigation.
- First, the Magistrate must ask for a report from the superior officer of the accused public servant. This superior officer will submit the facts and circumstances of the incident.
- Second, the Magistrate must give the public servant a chance to explain his side of the story. The public servant can present his version of what happened and why he acted the way he did.
- Only after receiving the superior's report and hearing the public servant's assertions can the Magistrate decide whether to order an investigation.
This provision was introduced because the legislature recognized that public servants are vulnerable to false and vexatious complaints, especially when they take action against powerful individuals or perform duties that inevitably create enemies. A police officer who arrests a criminal, a tax officer who conducts a raid, a government officer who cancels a fraudulent license — all these people can become targets of retaliatory criminal complaints. Sub-section (4) ensures that such complaints are filtered through a supervisory layer before they become full-blown criminal investigations.
However, this protection is not a license to commit crimes. If the superior's report and the public servant's explanation do not hold water, and a prima facie case is made out, the Magistrate can absolutely order an investigation. The provision merely ensures that frivolous complaints are weeded out early.
How Section 175 BNSS Differs from Section 156 CrPC: The Key Changes
If you are familiar with the old Code of Criminal Procedure, 1973 (CrPC), you might know that Section 156 was the corresponding provision. Let us look at how Section 175 BNSS differs from Section 156 CrPC:
- Section 156(1) CrPC gave the police power to investigate cognizable cases without a Magistrate's order, similar to Section 175(1) BNSS. But the proviso empowering the SP to direct a DSP to investigate is a new addition in the BNSS.
- Section 156(2) CrPC protected the validity of investigation proceedings, identical to Section 175(2) BNSS.
- Section 156(3) CrPC allowed a Magistrate to order investigation, but it was silent on procedural safeguards. Under the CrPC, a complainant could directly approach the Magistrate without first going to the Superintendent of Police. The Magistrate could pass an order without requiring an affidavit and without hearing the police officer. Section 175(3) BNSS changes all of this by making the SP approach mandatory, the affidavit compulsory, and the police officer's hearing a statutory requirement.
- Section 156 CrPC had no equivalent of sub-section (4). The protection for public servants against complaints arising from official duties is a brand-new feature of the BNSS.
These changes reflect the legislature's attempt to balance two competing interests: ensuring access to justice for genuine victims, while preventing abuse of the criminal process through false and malicious complaints.
The Supreme Court on Section 175 BNSS: What the Latest Judgments Say
The Supreme Court of India has been actively interpreting Section 175 BNSS, and its rulings are crucial for understanding how this law works in practice.
In a landmark judgment, the Supreme Court in Om Prakash Ambadkar v. State of Maharashtra & Ors. (2025) emphasized that a Magistrate's order directing investigation must be a speaking order — meaning the Magistrate must record what weighed on his mind while deciding to order an investigation. The Court held that the Magistrate must apply judicial mind and not act mechanically.
The Court also noted that while Section 175(3) BNSS imposes procedural requirements like the affidavit and prior SP approach, these should not become obstacles to genuine justice. In cases involving serious offences or urgent threats, the Magistrate retains the discretion to act even if procedural formalities are not perfectly complied with, provided the substance of the complaint discloses a cognizable offence.
In another significant ruling, the Supreme Court examined Section 175(4) in the context of complaints against police officers. The Court held that this provision is not a standalone shield for public servants. It is a procedural filter, not a bar to investigation. If the Magistrate, after receiving the superior's report and hearing the public servant, finds that a prima facie case exists, he must order an investigation. The provision cannot be used to whitewash genuine misconduct by public servants.
The Court also observed that Sections 173 and 175 of BNSS must be read together, not in isolation. They form a sequential scheme: first, the police must register an FIR under Section 173(1); if they refuse, the complainant approaches the SP under Section 173(4); if that fails, the complainant goes to the Magistrate under Section 175(3). This chain of remedies ensures that every avenue is exhausted before judicial intervention.
Practical Guide: How to Use Section 175 BNSS If Police Refuse to Register Your FIR
If you find yourself in a situation where the police refuse to register your FIR, here is a step-by-step guide on how to use Section 175 BNSS:
- Step 1: Ensure your complaint discloses a cognizable offence. Not every grievance is a crime. Your complaint must allege facts that, if true, constitute a cognizable offence under the Bharatiya Nyaya Sanhita (BNS), 2023. If you are unsure, consult a lawyer.
- Step 2: Approach the officer in charge of the police station. Under Section 173(1) BNSS, the officer in charge is legally bound to register an FIR if your information discloses a cognizable offence. If he refuses, ask for the refusal in writing or note down the details of the officer and the date and time of refusal.
- Step 3: Approach the Superintendent of Police under Section 173(4). You must send the substance of your information in writing and by post to the SP concerned. This is a mandatory prerequisite before you can approach the Magistrate under Section 175(3). Prepare an affidavit swearing to the truth of your complaint. The SP, if satisfied that a cognizable offence is disclosed, shall either investigate himself or direct a subordinate officer to investigate.
- Step 4: If the SP also fails to act, file an application before the Magistrate under Section 175(3). Your application must be supported by the affidavit you made under Section 173(4). The Magistrate will consider your application, conduct any inquiry he deems necessary, hear the police officer's submission, and then decide whether to order an investigation.
- Step 5: If the Magistrate orders investigation, the police must register an FIR and investigate. The Magistrate's order is binding on the police. They cannot refuse to comply.
Remember, patience and documentation are key. Keep copies of every letter, affidavit, and application you file. Note down dates, names, and designations of officers you interact with. This documentation will be crucial if the matter goes to court.
Common Misconceptions About Section 175 BNSS
There are several misconceptions about Section 175 that need to be cleared up:
- Misconception 1: "The Magistrate can order an investigation in any case, even if no cognizable offence is disclosed." This is false. The Magistrate can only order an investigation if the complaint discloses a cognizable offence. If the complaint is about a civil dispute or a non-cognizable offence, the Magistrate cannot use Section 175(3).
- Misconception 2: "The affidavit requirement under Section 175(3) is optional." This is false. The law says the application must be supported by an affidavit. Non-compliance can lead to dismissal of your application.
- Misconception 3: "Section 175(4) gives public servants complete immunity from criminal investigation." This is false. It only provides a procedural safeguard. If a prima facie case exists after the superior's report and the public servant's explanation, the Magistrate will order an investigation.
- Misconception 4: "I can directly approach the Magistrate without going to the SP first." Under the strict text of Section 175(3), this is not the correct procedure. The application must be supported by an affidavit made under Section 173(4), which means the SP approach is a prerequisite. However, the Supreme Court has held that in exceptional cases involving urgent or serious offences, the Magistrate may exercise discretion to relax this requirement.
Why Section 175 BNSS Matters for the Future of Criminal Justice in India
Section 175 BNSS is more than just a procedural provision. It is a reflection of India's evolving criminal justice philosophy. The BNSS, which replaced the CrPC after nearly 50 years, was enacted with the goal of making the criminal process more efficient, more accountable, and more accessible.
Section 175 embodies this philosophy in several ways:
- Efficiency: By allowing the SP to direct a DSP to investigate serious cases, it ensures that complex crimes get the expertise they deserve.
- Accountability: By requiring an affidavit, prior SP approach, and a hearing to the police officer, it ensures that complaints are genuine and that the police are answerable for their inaction.
- Accessibility: By preserving the Magistrate's power to order investigation, it ensures that no citizen is left without a remedy when the police refuse to act.
- Balance: By introducing sub-section (4) for public servants, it strikes a balance between protecting honest officials and preventing abuse of power.
As the Supreme Court continues to interpret this provision, and as Magistrates across the country apply it in real cases, Section 175 will shape how millions of Indians experience the criminal justice system. Whether it succeeds in its goal of speedy and fair justice will depend on how faithfully it is implemented by the police, the Magistrates, and the higher courts.
Conclusion
Section 175 of the Bharatiya Nagarik Suraksha Sanhita, 2023 is a cornerstone of criminal procedure in India. It gives the police the power to investigate, protects the validity of their investigations, empowers Magistrates to step in when police fail to act, and provides special safeguards for public servants. It is a provision that touches the lives of ordinary citizens every single day — from the victim of theft trying to get an FIR registered, to the honest police officer facing a false complaint, to the Magistrate weighing whether to order an investigation.
Understanding this section is not just an academic exercise. It is practical knowledge that can help you navigate the criminal justice system, assert your rights, and hold the system accountable. The law is only as powerful as the people who use it. So know your rights, follow the procedure, and if the police refuse to listen, remember: the Magistrate is your next stop, and Section 175 is your roadmap.
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