of even a simple irrelevant or obscure ground, among several relevant and clear grounds, is an invasion of the detenu’s constitutional right is that the Court is precluded from adjudicating upon the sufficiency of the grounds, and it cannot substitute its objective decision for the subjective satisfaction of the detaining authority. Even if one of the grounds or reasons, which led to the subjective satisfaction of the detaining authority, is non-existent or misconceived or irrelevant, the order of detention would be invalid. Where the order of detention is founded on distinct and separate grounds, if any one of the grounds is vague or irrelevant the entire order must fall. The satisfaction of detaining authority being subjective, it is impossible to predicate whether the order would have been passed in the absence of vague or irrelevant data. A ground is said to be irrelevant when it has no connection with the satisfaction of the authority making the order of detention. Irrelevant grounds, being taken into consideration for making the order of detention, are sufficient to vitiate it. One irrelevant ground is sufficient to vitiate the order as it is not possible to assess, in what manner and to what extent, that irrelevant ground operated on the mind of the appropriate authority, and contributed to his satisfaction that it was necessary to detain the detenu in order to prevent him from committing any act/illegal activity coming within the purview of Illicit Traffic in Narcotic Drugs and Psychotropic Substances Act or for that matter any prejudicial activity. Reference in this regard is made to Mohd. Yousuf Rather v. State of J&K and others, AIR 1979 SC 1925; and Mohd. Yaqoob v. State of J&K &ors, 2008 (2) JKJ 255 [HC] .
