A/HRC/22/45 Standard procedure 402. The Working Group transmitted nine newly-reported cases to the Government. 403. The first case concerned Mr. Tahsein Mamo who, on 29 January 2007, was allegedly arrested at the house of an individual associated with him located in the Sheikh Maqsood area of Aleppo, following a raid by Syrian security officers and was allegedly last seen on 18 December 2008 in Sednaya Military Prison. 404. The second case concerned Mr. Abdulakram Al Sakka, who was allegedly arrested on 15 July 2011 in his home in Daraya, Rif Damascus Governorate, by armed agents of the Air Force Intelligence. 405. The third case concerned Mr. Solaiman Al Orib Al Salim, who was allegedly arrested on 18 August 2011 at a checkpoint in Mazareb on the edge of Hama by security forces. 406. The fourth case concerned Mr. Omar Shafik Kashroom, who was allegedly arrested on 4 February 2012 by agents of the Air Force Intelligence during a demonstration in Daraya. 407. The fifth case concerned Mr. Mohammed Issam Zaghloul, who was allegedly arrested on 23 August 2011, at his home in Daraya district, Damascus, by a group of armed men wearing black civilian clothes. In November 2011, Mr. Issam Zaghloul was reportedly seen in the Air Force Military Intelligence Prison, Bab Touma, Tahir, Damascus. 408. The sixth case concerned Mr. Ali Al Mahamid, who was allegedly arrested on 25 August 2011, by Air Force Intelligence agents wearing civilian clothes at the Nasib Border Crossing on the border with Jordan, close to the city of Deryaa. 409. The seventh case concerned Mr. Ibrahim Taha, who was allegedly arrested by Air Force Intelligence agents on 5 December 2011 at Al Razi Hospital, Al Mazza, when he went to look for his brother, who had reportedly been brought there. 410. The eighth case concerned the brother of Mr. Ibrahim Taha, Mr. Taha Taha, who was allegedly arrested at his place of work by Air Force Intelligence agents in civilian clothes on 5 December 2011. Mr. Taha Taha was reportedly later seen at the Air Force Intelligence detention centre at Al Mazza military airport. 411. The ninth case concerned Mr. Bassel Khartabil, on whom an urgent appeal had previously been transmitted by the Working Group. Urgent appeals 412. The Working Group transmitted five urgent appeals to the Government. 413. The first urgent appeal, transmitted on 3 February 2012, jointly with three other special procedures mechanisms, concerned the alleged shooting and subsequent arbitrary arrest and incommunicado detention of Mr. Mohamed Anwar Dabbas on 1 January 2012. Mr. Anwar Dabbas is an activist who has reportedly been campaigning for democratic reform since the beginning of the unrest in the Syrian Arab Republic. 414. The second urgent appeal, transmitted on 27 March 2012 jointly with six other special procedures mechanisms, concerned the arrest, incommunicado detention, and possible enforced disappearance of Mr. Rudy Uthman, a journalist and human rights activist, and Mr. Saleh Shameya, a well-known lawyer, and member of the board and head of the legal department of the National Human Rights Organisation-Syria (NOHR-S). 415. The third urgent appeal, transmitted on 15 August 2012, jointly with two other special procedures mechanisms, concerned allegations of mass arrests of individuals, some 105