A/HRC/10/9 page 87 Urgent action 436. The Working Group sent one case under its urgent action procedure. The case concerns Thich Tri Khai, a Buddhist monk disappeared from a pagoda in Don Duong District in July 2008. Total cases transmitted, clarified and outstanding 437. Since its establishment, the Working Group transmitted two cases to the Government. One was clarified on the basis of information provided by the source and one remains outstanding. Yemen Number of outstanding cases at the beginning of the period under review 0 Cases transmitted to the Government during the period under review Cases sent under Cases sent under the urgent action the standard procedure procedure 0 Number of cases on which the Government has replied 0 General allegation Prompt intervention letter Working Group request for a visit Cases clarified during the period under review by: Government Non-governmental sources 1 0 Multiple replies on some cases No N/A N/A N/A Number of outstanding cases at the end of the year under review 0 1 Number of cases of possible clarification by Government (6-month rule) 0 Government response Government response Government response N/A N/A N/A Standard cases 438. The Working Group transmitted one newly-reported case to the Government. It concerned Wasef Matar, arrested during a military exercise and last seen in a prison in 2004. Total cases transmitted, clarified and outstanding 439. Since its establishment, the Working Group transmitted 151 cases to the Government. It clarified 136 cases, 135 on the basis of information provided by the Government and 1 on the basis of information provided by the source, 14 were discontinued and 1 case remains outstanding.