Preventive detention grounds must be factually specific, and authorities may rely on strike incitement and violent exhortation independently.

Detention orders remained executable after the original District Magistrate's transfer, and delay before arrest did not invalidate the order in the circumstances. Grounds of detention had to disclose the factual basis of satisfaction under Article 22(5), subject to the public-interest exception in Article 22(6); although one ground was vague, the other grounds were sufficiently particularised and sustained the detention. The detaining authority could independently treat incitement to an illegal strike as a preventive detention ground, even without a prior industrial court declaration of illegality. Publication of unauthorised objectionable news sheets, coupled with exhortation to violent revolt, could also justify detention under the Preventive Detention Act, 1950. The detention was upheld.

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Issues: (i) whether the detention order remained valid and executable despite the transfer of the original District Magistrate and the lapse of time before arrest; (ii) whether the grounds of detention were too vague or insufficiently particularised to satisfy Article 22(5) of the Constitution of India; (iii) whether the detaining authority could treat incitement to an illegal strike as a valid ground of preventive detention without a prior declaration of illegality by the industrial courts; and (iv) whether publication of unauthorised objectionable news sheets could justify detention under the Preventive Detention Act, 1950.

Issue (i): whether the detention order remained valid and executable despite the transfer of the original District Magistrate and the lapse of time before arrest.

Analysis: The detention order was treated as having been issued and remaining operative until cancelled or revoked. The transfer of the officer who made the order did not, by itself, invalidate it. The interval between the making of the order and its execution was held not to be so long as to require a fresh application of mind by the succeeding officer in the circumstances of the case.

Conclusion: The order remained valid and could be executed notwithstanding the transfer of the original District Magistrate.

Issue (ii): whether the grounds of detention were too vague or insufficiently particularised to satisfy Article 22(5) of the Constitution of India.

Analysis: The grounds had to disclose the factual basis of the detention, subject only to the privilege under Article 22(6) where disclosure would be against public interest. Bare reproduction of the statutory language was not enough. The first ground was held to be vague, but the second and third grounds furnished sufficient factual particulars to enable an effective representation. The Court accepted that all material facts need not be disclosed where public interest justified withholding details, but the privilege had to be exercised on relevant points and not in a wholly general or omnibus manner.

Conclusion: The detention was not vitiated on the ground of vagueness, because the second and third grounds supplied sufficient particulars and the valid grounds sustained the detention.

Issue (iii): whether the detaining authority could treat incitement to an illegal strike as a valid ground of preventive detention without a prior declaration of illegality by the industrial courts.

Analysis: Although the Bombay Industrial Relations Act, 1946 contemplated determination of illegality of strikes by the labour or industrial courts for purposes arising under that Act, that scheme did not exclude the detaining authority from independently considering whether the conduct alleged before it involved incitement to an illegal strike for the purposes of preventive detention. The preventive detention power operated under a different statutory and constitutional setting and was not controlled by the procedural requirements governing penalties under industrial law.

Conclusion: The detaining authority was competent to rely on incitement to an illegal strike as a valid preventive detention ground.

Issue (iv): whether publication of unauthorised objectionable news sheets could justify detention under the Preventive Detention Act, 1950.

Analysis: The ground was not confined to unauthorised publication alone, but extended to exhortation of the public and labouring classes to start an open and violent revolt to overthrow the Government. The same conduct could justify restriction of expression and also detention of the person where the statutory conditions for preventive detention were met. The availability of action under press legislation did not exclude detention where the alleged conduct threatened public order and security.

Conclusion: The ground was valid and could sustain preventive detention.

Final Conclusion: The detention was upheld on the strength of the valid and sufficiently particularised grounds, and the application for release failed.

Ratio Decidendi: Grounds of preventive detention must disclose the factual basis of the authority's satisfaction, subject to the constitutional public-interest exception, and a detaining authority may independently assess conduct amounting to a threat to public order even where that conduct could also attract consequences under another statute.

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