Preventive detention disclosure principles upheld where later explanation merely elaborated the communicated ground, not a concealed basis.

Detention was upheld against a challenge based on alleged nondisclosure, because the communicated incident itself was treated as sufficient to support the detaining authority's subjective satisfaction. The reference to the detenu as a notorious anti-social element and to similar thefts was held to be only an elaboration of the same disclosed incident, not an uncommunicated ground. Since the incident of theft of copper traction wire and disruption of railway services was viewed as grave and indicative of organised and repeated conduct, there was no breach of Article 22(5) or Section 8 of the Maintenance of Internal Security Act, 1971, and the detention order remained valid.

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Issues: Whether the detention order was vitiated because the detaining authority allegedly relied on undisclosed material, thereby infringing the detenu's right to make an effective representation under Article 22(5) of the Constitution of India and the corresponding statutory safeguard under Section 8 of the Maintenance of Internal Security Act, 1971.

Analysis: The detention was founded on a communicated incident involving theft of copper traction wire and disruption of railway services. The additional reference in the affidavit to the detenu being a notorious anti-social element and to his indulging in similar thefts was held to be no more than an elaboration of the very nature and implications of the communicated incident. The incident itself was treated as sufficiently grave and specialized in character to imply a course of similar conduct and organized activity, rather than a mere isolated occurrence. On that basis, the Court held that no uncommunicated ground or material fact had been relied upon for the subjective satisfaction required under Section 3(1), and there was no breach of the constitutional or statutory safeguard.

Conclusion: The detention order was not invalid for nondisclosure of material grounds, and the challenge under Article 22(5) and Section 8 failed.

Ratio Decidendi: Where the communicated ground itself necessarily implies the broader factual context relied upon by the detaining authority, there is no violation of Article 22(5) or the preventive detention statute merely because the authority later explains that context in greater detail.

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