HASSAN v. THE UNITED KINGDOM – JUDGMENT 55 occupation or of active international armed conflict, the four Geneva Conventions were applicable. 109. The Court refers to the findings of fact which it made after analysis of all the available evidence (see paragraphs 47-57 above). In particular, it held that Tarek Hassan was found by British troops, armed and on the roof of his brother’s house, where other weapons and documents of a military intelligence value were retrieved (see paragraphs 51-54 above). The Court considers that, in these circumstances, the United Kingdom authorities had reason to believe that he might be either a person who could be detained as a prisoner of war or whose internment was necessary for imperative reasons of security, both of which provided a legitimate ground for capture and detention (see Articles 4A and 21 of the Third Geneva Convention and Articles 42 and 78 of the Fourth Geneva Convention, all set out in paragraph 33 above). Almost immediately following his admission to Camp Bucca, Tarek Hassan was subject to a screening process in the form of two interviews by United States and United Kingdom military intelligence officers, which led to his being cleared for release since it was established that he was a civilian who did not pose a threat to security (see paragraphs 21-24 above). The Court has also found that the evidence points to his having been physically released from the Camp shortly thereafter (see paragraphs 55-56 above). 110. Against this background, it would appear that Tarek Hassan’s capture and detention was consistent with the powers available to the United Kingdom under the Third and Fourth Geneva Conventions, and was not arbitrary. Moreover, in the light of his clearance for release and physical release within a few days of being brought to the Camp, it is unnecessary for the Court to examine whether the screening process constituted an adequate safeguard to protect against arbitrary detention. Finally, it would appear from the context and the questions that Tarek Hassan was asked during the two screening interviews that the reason for his detention would have been apparent to him. 111. It follows from the above analysis that the Court finds no violation of Article 5 §§ 1, 2, 3 or 4 in the circumstances of the present case. FOR THESE REASONS, THE COURT, 1. Declares, unanimously, the complaints under Articles 2 and 3 of the Convention inadmissible; 2. Holds, unanimously, that the applicant’s brother was within the jurisdiction of the United Kingdom between the time of his arrest and the time of his release from the bus that took him from Camp Bucca;