Preventive detention and public order nexus upheld where antecedent violent conduct showed a proximate risk to peace and safety.

Preventive detention under Rule 30 of the Defence of India Rules, 1962 may be sustained where antecedent criminal conduct reasonably indicates a likelihood of future activity prejudicial to public order. The detaining authority's subjective satisfaction is not open to reappraisal on the adequacy of material, but the Court may test whether the grounds are relevant, proximate to public order, and free from mala fides or collateral purpose. On the detenu's record of violent offences, breaches of peace, threats to witnesses, armed conduct, and repeated criminal acts, the nexus with public peace, safety, and tranquillity was found sufficiently close, and the detention order was upheld as valid.

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Issues: Whether an order of detention under Rule 30 of the Defence of India Rules, 1962 could be sustained on the basis of the detenu's antecedent criminal activities and whether such order was mala fide or lacking a rational nexus with public order.

Analysis: The governing principle is that in preventive detention the detaining authority's subjective satisfaction is not open to reappraisal on adequacy of material, but the Court may examine whether the grounds are relevant to the statutory object, whether they bear a proximate connection with public order, and whether the order is vitiated by mala fides or collateral purpose. Past conduct and antecedent history may be considered if they reasonably indicate a likelihood of future conduct prejudicial to public order. Applying that standard, the petitioner's record of violent offences, breaches of peace, threats to witnesses, armed conduct, and other recurring criminal acts was held to be sufficiently proximate and relevant to public peace, safety, and tranquillity.

Conclusion: The detention order was valid, was not shown to be mala fide, and had a rational nexus with public order; the challenge failed.

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