A/HRC/19/58 390. The Working Group would also like to recall article 7 of the Declaration, which states that ―No circumstances whatsoever, whether a threat of war, a state of war, internal political instability or any other public emergency, may be invoked to justify enforced disappearances.‖ Mauritania Number of outstanding cases at the beginning of the period under review Cases transmitted to the Government during the period under review: 0 Cases clarified during the period under review: 0 Cases sent under the urgent action procedure Cases sent under the standard procedure Government Non-governmental sources Number of outstanding cases at the end of the year under review 0 0 0 0 1 1 Number of cases on which the Government has replied Multiple replies on some cases Number of cases of possible clarification by Government (6-month rule) N/A 0 0 Urgent appeal N/A Government response N/A General allegation N/A Government response N/A Prompt intervention letter N/A Government response N/A Working Group request for a visit N/A Invitation extended N/A 391. The outstanding case was retransmitted and, regrettably, no response was received from the Government. A summary of the situation in the country appears in E/CN.4/2006/56 and Corr. 1. Mexico Number of outstanding cases at the beginning of the period under review Cases transmitted to the Government during the period under review: 76 Cases sent under the urgent action procedure Cases sent under the standard procedure Government Non-governmental sources Number of outstanding cases at the end of the year under review 31 45 0 4 310 238 Number of cases on which the Government has replied 0 Cases clarified during the period under review: 4 Multiple replies on some cases Number of cases of possible clarification by Government (6-month rule) N/A 0 85