28 GUZZARDI v. ITALY JUDGMENT 154, in connection with a point not even contested by the respondent State). The present case does rise - notably with regard to Article 5 (art. 5) - issues of interpretation sufficiently important to call for decision. For this reason as well, the Court does not consider that the proceedings have become devoid of object. II. THE MERITS A. Preliminary observation 87. The Government stressed that public order in Italy was currently menaced by serious threats, coming essentially from political terrorism and the mafia. 88. Without losing sight of the general context of the case, the Court recalls that, in proceedings originating in an individual application, it has to confine its attention, as far as possible, to the issues raised by the concrete case before it. Accordingly, the Court’s task is to review under the Convention not the 1956 and 1965 Acts as such - the principle underlying them was anyway not challenged by the applicant - but the manner in which those Acts were actually applied to Mr. Guzzardi, namely the conditions surrounding his enforced stay on Asinara from 8 February 1975 until 22 July 1976 (see the above-mentioned Deweer judgment, p. 21, par. 40, the Schiesser judgment of 4 December 1979, Series A no. 34, p. 14, par. 32, etc.; cf. the above-mentioned Ireland v. the United Kingdom judgment, p. 60, par. 149). B. The alleged breach of Article 5 par. 1 (art. 5-1) 89. Article 5 par. 1 (art. 5-1) of the Convention reads: "Everyone has the right to liberty and security of person. No one shall be deprived of his liberty save in the following cases and in accordance with a procedure prescribed by law: (a) the lawful detention of a person after conviction by a competent court; (b) the lawful arrest or detention of a person for non-compliance with the lawful order of a court or in order to secure the fulfilment of any obligation prescribed by law; (c) the lawful arrest or detention of a person effected for the purpose of bringing him before the competent legal authority on reasonable suspicion of having committed an offence or when it is reasonably considered necessary to prevent his committing an offence or fleeing after having done so;