Chapter IV - Powers and Procedure
Section 20 of the Arms Act, 1959: Arrest of Persons Conveying Arms under Suspicious Circumstances
Section 20 of the Arms Act, 1959 permits arrest without warrant and seizure of arms or ammunition where a person is found carrying or conveying them in circumstances that provide just grounds to suspect that they are intended for, or may be used for, an unlawful purpose. The provision applies whether or not the arms or ammunition are covered by a licence.
Text of Section 20 of the Arms Act, 1959
20. Arrest of persons conveying arms, etc., under suspicious circumstances.
Where any person is found carrying or conveying any arms or ammunition whether covered by a licence or not, in such manner or under such circumstances as to afford just grounds of suspicion that the same are or is being carried by him with intent to use them, or that the same may be used, for any unlawful purpose, any magistrate, any police officer or any other public servant or any person employed or working upon a railway, aircraft, vessel, vehicle or any other means of conveyance, may arrest him without warrant and seize from him such arms or ammunition.
Legal Threshold: "Just Grounds of Suspicion"
Section 20 does not authorise arrest merely because a person is carrying arms or ammunition. The manner of carriage or the surrounding circumstances must provide just grounds of suspicion that:
- the arms or ammunition are being carried with an intent to use them for an unlawful purpose; or
- the arms or ammunition may be used for an unlawful purpose.
The statutory threshold is therefore tied to suspicious circumstances indicating possible unlawful use. Possession of a valid licence does not by itself prevent Section 20 from applying, but the existence of a licence also does not by itself establish the required suspicion.
Does Section 20 Apply If the Arms Are Licensed?
Yes. Section 20 expressly states that it applies whether the arms or ammunition are covered by a licence or not.
The central issue under Section 20 is therefore not simply whether the person holds a licence. The relevant question is whether the manner or circumstances of carrying or conveying the arms or ammunition provide just grounds to suspect intended or possible unlawful use.
Who May Exercise the Power under Section 20?
Section 20 identifies a broad group of persons who may act when the statutory conditions are met:
- any magistrate;
- any police officer;
- any other public servant; and
- any person employed or working upon a railway, aircraft, vessel, vehicle or any other means of conveyance.
The power is tied to the specific circumstances described in Section 20 and is not a general power to arrest every person found with arms or ammunition.
What Powers Does Section 20 Confer?
| Power | When available |
|---|---|
| Arrest without warrant | Where the person is carrying or conveying arms or ammunition under circumstances giving just grounds to suspect intended or possible unlawful use |
| Seizure of arms or ammunition | Available together with the Section 20 power where the statutory threshold is met |
Section 20 is procedural in character. Whether the underlying conduct also constitutes a substantive offence depends on the facts and the other applicable provisions of the Arms Act or other law.
Difference between Section 19 and Section 20 of the Arms Act
Sections 19 and 20 deal with different situations.
| Section | Main subject |
|---|---|
| Section 19 | Demand for production of a licence, possible seizure where lawful authority to carry is not shown, and arrest where identity is refused, suspected false, or absconding is suspected |
| Section 20 | Arrest without warrant and seizure where suspicious circumstances provide just grounds to suspect intended or possible unlawful use of arms or ammunition |
Current Criminal-Procedure Context
Section 20 is a special arrest-and-seizure provision under the Arms Act. The subsequent handling of an arrested person, investigation and other criminal-procedure steps must also comply with the criminal-procedure law currently in force, including the Bharatiya Nagarik Suraksha Sanhita, 2023, where applicable.
The Arms Rules, 2016 continue to provide the principal subordinate legislation under the Arms Act and should be checked together with any applicable amendments or notifications.
Important: Section 20 requires more than mere possession or carriage of arms. The facts must support the statutory threshold of just grounds of suspicion concerning unlawful use. Whether an arrest, seizure or further prosecution is lawful depends on the precise circumstances and all applicable provisions of the Arms Act and criminal-procedure law.
Official Legal Sources
Related Arms Act Provisions
See also Section 3 on acquisition and possession, Section 17 on variation, suspension and revocation, Section 18 on appeals, and Section 19 on production of licence.
Last reviewed: September 7, 2026.