Preventive detention cannot rest on unsupported bail-likelihood findings absent a pending bail application.

The petitioner, mother of Alagesan, challenged the District Magistrate’s detention order dated 1 June 2026, which classified him as a “Goonda” under Section 2(f) of the Tamil Nadu Act 14 of 1982.

The petitioner argued that Alagesan had not filed a bail application, but the detaining authority nevertheless concluded—by reference to another case—that he was likely to be released on bail.

The High Court considered whether that conclusion had adequate material support.

1. Whether the detaining authority could reasonably conclude that the detenu was likely to be released on bail when he had filed no bail application.

2. Whether reliance on bail granted in another case, without disclosing facts demonstrating its similarity to the detenu’s case, provided cogent material to support the detention order.

Section 2(f) of the Tamil Nadu Act 14 of 1982 defines “Goonda” for the purposes of preventive detention.

A detention order against a person already in custody may be valid where the authority is aware of the custody, has reliable material supporting a real possibility of release on bail and likely prejudicial conduct upon release, and considers preventive detention essential.

Ordinarily, where no bail application is pending, a likelihood of release cannot be inferred; an exception may arise where a similarly situated co-accused in the same case has been granted bail, but the relevant details must be provided.

A bare assertion that bail was granted in another case, without material showing relevant similarity, is insufficient; the resulting satisfaction is an unsupported ipse dixit.

A detention order vitiated for want of cogent material cannot be sustained by a subsequent grant of bail.

The detenu had filed no bail application, and the detaining authority relied on another case without disclosing facts that would establish it was sufficiently similar to support an inference that the detenu would obtain bail.

Nor was there cogent material identified to support the authority’s subjective satisfaction that release was likely.

Applying the principles set out in Alagu and the cited precedents, the Court held that the inference was a bare ipse dixit and that the detention order was therefore unsustainable.

It directed that Alagesan be released forthwith unless his detention was required in connection with another case.