(e) The same matter is not being examined under another procedure of international investigation or settlement of the same nature; it shall request the State Party concerned to provide it with information on the situation of the persons sought, within a time limit set by the Committee. 3. In the light of the information provided by the State Party concerned in accordance with paragraph 2 of this article, the Committee may transmit recommendations to the State Party, including a request that the State Party should take all the necessary measures, including interim measures, to locate and protect the person concerned in accordance with this Convention and to inform the Committee, within a specified period of time, of measures taken, taking into account the urgency of the situation. The Committee shall inform the person submitting the urgent action request of its recommendations and of the information provided to it by the State as it becomes available. 4. The Committee shall continue its efforts to work with the State Party concerned for as long as the fate of the person sought remains unresolved. The person presenting the request shall be kept informed. Article 31 1. A State Party may at the time of ratification of this Convention or at any time afterwards declare that it recognizes the competence of the Committee to receive and consider communications from or on behalf of individuals subject to its jurisdiction claiming to be victims of a violation by this State Party of provisions of this Convention. The Committee shall not admit any communication concerning a State Party which has not made such a declaration. 2. The Committee shall consider a communication inadmissible where: (a) The communication is anonymous; (b) The communication constitutes an abuse of the right of submission of such communications or is incompatible with the provisions of this Convention; (c) The same matter is being examined under another procedure of international investigation or settlement of the same nature; or where (d) All effective available domestic remedies have not been exhausted. This rule shall not apply where the application of the remedies is unreasonably prolonged. 3. If the Committee considers that the communication meets the requirements set out in paragraph 2 of this article, it shall transmit the communication to the State Party concerned, requesting it to provide observations and comments within a time limit set by the Committee. 4. At any time after the receipt of a communication and before a determination on the merits has been reached, the Committee may transmit to the State Party concerned for its urgent consideration a request that the State Party will take such interim measures as may be necessary to avoid possible irreparable damage to the victims of the alleged violation. Where the Committee exercises its discretion, this does not imply a determination on admissibility or on the merits of the communication. 5. The Committee shall hold closed meetings when examining communications under the present article. It shall inform the author of a communication of the responses provided by the State Party concerned. When 13