SAMIR CHATTERJEE vs STATE OF WEST BENGAL

The Supreme Court held that the Maintenance of Internal Security Act, 1971 allows for detention even when a criminal case is discharged for lack of evidence, as long as the grounds for detention are valid. The Court emphasized that it cannot assess the propriety of detention without complete evidence, and the failure to periodically review the detention under Section 15 of the Act does not automatically render it illegal. The petitioner's claims regarding the vagueness of grounds and lack of proper consideration by the detaining authority were dismissed, affirming the legality of the detention order.