8. On 18 March 1994 the Committee declared the communication admissible in so far as it might raise issues under articles 12, paragraph 4, 17, and 23 of the Covenant. no claim under the Covenant, within the meaning of article 2 of the Optional Protocol. 7.4 As to article 13, the Committee noted that the author's deportation was ordered pursuant to a decision adopted in accordance with the law, and that the State party had invoked arguments of protection of society and national security. It was not apparent that this assessment was reached arbitrarily. In this respect, the Committee found that the author had failed to substantiate his claim, for purposes of admissibility, and that this part of the communication was inadmissible under article 2 of the Optional Protocol. State party's observations on the merits and author's comments 9.1 By submission of 24 February 1995, the State party argues that Mr. Stewart has never acquired an unconditional right to remain in Canada as his country”. Moreover, his deportation will not operate as an absolute bar to his reentry to Canada. A humanitarian review in the context of a future application to reenter Canada as an immigrant is a viable administrative procedure that does not entail a reconsideration of the judicial decision of the Immigration Appeal Board. 7.5 Concerning the claim under article 12, the Committee noted the State party's contention that no substantiation in support of this claim had been adduced, as well as counsel's contention that article 12, paragraph 4, was applicable to Mr. Stewart's case. The Committee noted that the determination of whether article 12, paragraph 4, was applicable to the author's situation required a careful analysis of whether Canada could be regarded as the author's country” within the meaning of article 12, and, if so, whether the author's deportation to the United Kingdom would bar him from reentering “his own country”, and, in the affirmative, whether this would be done arbitrarily. The Committee considered that there was no a priori indication that the author's situation could not be subsumed under article 12, paragraph 4, and therefore concluded that this issue should be considered on its merits. 7.6 As to the claims under articles 17 and 23 of the Covenant, the Committee observed that the issue whether a State was precluded, by reference to articles 17 and 23, from exercising a right to deport an alien otherwise consistent with article 13 of the Covenant, should be examined on the merits. 9.2 Articles 17 and 23 of the Covenant cannot be interpreted as being incompatible with a State party's right to deport an alien, provided that the conditions of article 13 of the Covenant are observed. Under Canadian law everyone is protected against arbitrary or unlawful interference with privacy, family and home as required by article 17. The State party submits that when a decision to deport an alien is taken after a full and fair procedure in accordance with law and policy, which are not themselves inconsistent with the Covenant, and in which the demonstrably important and valid interests of the State are balanced with the Covenant rights of the individual, such a decision cannot be found to be arbitrary. In this context the State party submits that the conditions established by law on the continued residency of non-citizens in Canada are reasonable and objective and the application of the law by Canadian authorities is consistent with the provisions of the Covenant, read as a whole. 7.7 The Committee noted the State party's request for clarifications of the criteria that formed the basis of the Special Rapporteur's request for interim protection under rule 86 of the Committee's rules of procedure, as well as the State party's request that the Committee withdraw its request under rule 86. The Committee observed that what may constitute “irreparable damage” to the victim within the meaning of rule 86 cannot be determined generally. The essential criterion is indeed the irreversibility of the consequences, in the sense of the inability of the author to secure his rights, should there later be a finding of a violation of the Covenant on the merits. The Committee may decide, in any given case, not to issue a request under rule 86 where it believes that compensation would be an adequate remedy. Applying these criteria to deportation cases, the Committee would require to know that an author would be able to return, should there be a finding in his favour on the merits. 9.3 The State party points out that the proposed deportation of Mr. Stewart is not the result of a summary decision by Canadian authorities, but rather of careful deliberation of all factors concerned, pursuant to full and fair procedures compatible with article 13 of the Covenant, in which Mr. Stewart was represented by counsel and submitted extensive argument in support of his claim that deportation would unduly interfere with his privacy and family life. The competent Canadian tribunals considered Mr. Stewart's interests and weighed them against the State's interest in protecting the public. In this context the State party refers to the Convention relating to the Status of Refugees, which gives explicit recognition to the protection of the public against criminals and those who are security risks; it is submitted that these considerations are equally relevant in interpreting the Covenant. Moreover, Canada refers to the Committee's General Comment No. 15 on “The 54