Preventive detention requires corroborative material and prompt representation handling; unexplained delay and weak evidence can vitiate detention.

Preventive detention under the National Security Act must rest on material with a rational nexus to the need for detention, and the Court may test whether the subjective satisfaction has an objective foundation. Statements recorded under Section 161 of the Criminal Procedure Code are not substantive evidence and cannot, without corroboration, sustain detention; the other documents relied on did not independently establish prejudicial activity. Article 22(5) also requires a prompt and effective opportunity to represent against detention, so unexplained delay in forwarding the detenu's representation is a constitutional infirmity. The text states that both defects vitiated the detention order.

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Issues: (i) whether the preventive detention order was vitiated for want of relevant and corroborative material supporting the detaining authority's subjective satisfaction; (ii) whether the unexplained delay in forwarding the detenu's representation to the Central Government infringed the constitutional safeguard under preventive detention law.

Issue (i): whether the preventive detention order was vitiated for want of relevant and corroborative material supporting the detaining authority's subjective satisfaction.

Analysis: Preventive detention under Section 3(2) of the National Security Act, 1980 must rest on material having a rational nexus with the need to detain, and the Court is entitled to scrutinise whether the decision-making process discloses an objective foundation for the subjective satisfaction. The materials relied upon were principally statements recorded under Section 161 of the Code of Criminal Procedure, 1973, together with the detenu's own statement and certain ancillary documents. A statement under Section 161 of the Code of Criminal Procedure, 1973 is not substantive evidence and cannot, by itself, constitute a sufficient basis for subjective satisfaction absent supportive or corroborative material. The other relied-upon documents did not independently establish the alleged prejudicial activity.

Conclusion: The detention order was unsustainable for want of pertinent and relevant material and is answered in favour of the petitioner.

Issue (ii): whether the unexplained delay in forwarding the detenu's representation to the Central Government infringed the constitutional safeguard under preventive detention law.

Analysis: Article 22(5) of the Constitution of India requires that a detenu be afforded the earliest opportunity to make a representation against the detention order. In preventive detention matters, delay in dealing with or forwarding the representation is material where it is unexplained, because the safeguard must be effective and not reduced to a mechanical formality. Here, the representation was forwarded after a delay of seven days and no explanation was furnished by the authorities for the delay.

Conclusion: The unexplained delay constituted an additional infirmity vitiating the detention and is answered in favour of the petitioner.

Final Conclusion: The detention order could not be sustained, and the impugned judgment and detention order were set aside.

Ratio Decidendi: A preventive detention order is invalid where the material relied upon does not provide a real and relevant basis for subjective satisfaction, or where the detenu's constitutional right to a prompt and effective representation is defeated by unexplained delay.

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