detention. The Subcommittee on Prevention and the bodies established under such regional conventions are encouraged to consult and cooperate with a view to avoiding duplication and promoting effectively the objectives of the present Protocol. Article 32 The provisions of the present Protocol shall not affect the obligations of States Parties to the four Geneva Conventions of 12 August 1949 and the Additional Protocols thereto of 8 June1977, nor the opportunity available to any State Party to authorize the International Committee of the Red Cross to visit places of detention in situations not covered by international humanitarian law. Article 33 1. Any State Party may denounce the present Protocol at any time by written notification addressed to the Secretary-General of the United Nations, who shall thereafter inform the102 other States Parties to the present Protocol and the Convention. Denunciation shall take effect one year after the date of receipt of the notification by the Secretary-General. 2. Such a denunciation shall not have the effect of releasing the State Party from its obligations under the present Protocol in regard to any act or situation that may occur prior to the date on which the denunciation becomes effective, or to the actions that the Subcommittee on Prevention has decided or may decide to take with respect to the State Party concerned, nor shall denunciation prejudice in any way the continued consideration of any matter already under consideration by the Subcommittee on Prevention prior to the date on which the denunciation becomes effective. 3. Following the date on which the denunciation of the State Party becomes effective, the Subcommittee on Prevention shall not commence consideration of any new matter regarding that State. Article 34 1. Any State Party to the present Protocol may propose an amendment and 110