Preventive Measures And Law Enforcement Powers
1. Meaning and Purpose
Preventive measures are actions taken by the State to prevent the commission of crimes or offenses before they occur. Law enforcement powers are the legal authority granted to police, investigative agencies, and other authorities to maintain law and order and investigate crimes.
Purpose:
Protect public safety and security.
Prevent crimes like terrorism, cybercrime, domestic violence, and organized crime.
Enable authorities to act proactively rather than reactively.
2. Legal Framework in India
A. Police and Criminal Law
Indian Penal Code (IPC)
Section 107–110: Preventive steps (security for keeping peace, bond to keep peace).
Criminal Procedure Code (CrPC)
Section 41: Arrest without warrant.
Section 42: Arrest to prevent commission of cognizable offense.
Section 151: Preventive arrest to stop imminent offense.
Sections 135–144: Maintenance of public order and security.
B. Special Laws
Unlawful Activities (Prevention) Act (UAPA), 1967 – Preventive detention, banning organizations.
National Security Act (NSA), 1980 – Preventive detention of persons threatening security.
Information Technology Act, 2000 – Preventive measures for cyber threats.
Protection of Women from Domestic Violence Act (PWDVA), 2005 – Protection orders and preventive measures for abuse.
C. Principles
Preventive powers must balance security and individual liberty.
Must follow procedural safeguards under CrPC and preventive detention laws.
Preventive detention is temporary and subject to judicial review.
3. Types of Preventive Measures
Preventive Arrest – Detaining a person to prevent imminent crime.
Security for Keeping Peace – Court may require a person to give bond.
Banning Organizations – Proscribed groups under UAPA.
Search and Seizure – To prevent destruction of evidence.
Protective Orders – Restraining abusive or violent persons.
Monitoring and Surveillance – Cybercrime, terrorism, public threats.
CASE LAWS — DETAILED
CASE 1: A.K. Gopalan v. State of Madras (1950) SCR 88
Facts
Preventive detention under Preventive Detention Act challenged.
Issue
Whether preventive detention violates fundamental rights (Article 21).
Ruling
Supreme Court initially upheld preventive detention as constitutional.
Distinguished preventive detention from punitive detention.
Importance
Laid the foundation for preventive detention jurisprudence in India.
CASE 2: Maneka Gandhi v. Union of India (1978) 1 SCC 248
Facts
Maneka Gandhi challenged impounding of her passport without hearing.
Issue
Whether preventive action without due procedure violates Article 21.
Ruling
Supreme Court emphasized due process and reasonableness.
Preventive powers must not be arbitrary; procedural safeguards are mandatory.
Importance
Strengthened judicial review over preventive actions.
Influences preventive detention and arrests under CrPC and NSA.
CASE 3: ADM, Jabalpur v. Shivkant Shukla (1976) – Emergency Case
Facts
During Emergency, preventive detention was used to curtail freedoms.
Ruling
Court controversially upheld preventive detention even when fundamental rights were suspended.
Importance
Highlighted risks of misuse of preventive powers.
Led to stricter post-Emergency safeguards in preventive detention laws.
CASE 4: K.K. Verma v. Union of India (1962) – Preventive Detention Review
Facts
Challenged preventive detention under Preventive Detention Act.
Ruling
Court held preventive detention must be proportionate and justified.
Detention order must state reasons clearly.
Importance
Reinforced transparency and reasoned orders in preventive measures.
CASE 5: State of Maharashtra v. Bharat Shanti Lal Shah (1981) — Preventive Arrest under CrPC
Facts
Police arrested accused under Section 151 CrPC to prevent riot.
Ruling
Court held preventive arrest lawful only when imminent danger is present.
Arrest cannot be arbitrary; objective assessment is required.
Importance
Clarified scope of Section 151 CrPC for law enforcement.
CASE 6: S.R. Bommai v. Union of India (1994) 3 SCC 1 — Preventive Measures in Public Order
Facts
President’s rule imposed in state; preventive action taken against ministers.
Ruling
Court held public order preventive actions must comply with constitutional limits.
Preventive measures cannot bypass federal principles or fundamental rights.
Importance
Ensures preventive powers respect constitutional democracy.
CASE 7: Shivaji Sahabrao Bobade v. State of Maharashtra (1973) — Preventive Detention
Facts
Detention challenged as malafide preventive action.
Ruling
Court clarified: preventive detention cannot be punitive or vindictive.
Valid only to prevent imminent danger to public safety or national security.
Importance
Emphasized good faith and legitimate purpose in preventive powers.
CASE 8: Sunil Batra v. Delhi Administration (1978) 4 SCC 494 — Safeguards in Preventive Detention
Facts
Challenged conditions of preventive detention.
Ruling
Court insisted judicial review and access to detention orders.
Prisoners must have right to legal remedies and fair hearing.
Importance
Strengthened rights of detainees under preventive detention.
CONCLUSION
Key Points
Preventive measures aim to stop crimes before they happen, including riots, terrorism, cybercrimes, and domestic abuse.
Law enforcement powers include preventive arrest, search, seizure, surveillance, protective orders, and banning of organizations.
Legal safeguards:
Due process (Maneka Gandhi),
Reasoned detention (K.K. Verma),
Judicial review (Sunil Batra).
Case laws show:
Preventive powers are constitutional but must be proportionate and reasonable,
Cannot be punitive or arbitrary,
Must respect fundamental rights and procedural safeguards.

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