Cmdr. William C. Kuebler, due to the tribunal regulations which required a military lawyer to be part of the defense. Three months later, the Canadian court upheld the federal injunction banning any further interrogations of Khadr by CSIS.CBC, "CSIS defends right to interrogate Khadr", CBC, August 11, 2005 Khadr participated in the widespread July 2005 hunger strike by 200 detainees, going fifteen days without eating. He was twice taken to the on-site hospital and force-fed. He said that on July 9 he was kicked and assaulted repeatedly by military police after collapsing from weakness. On July 20, 2005, the Guantánamo detainee Omar Deghayes wrote in his diary, "Omar Khadr is very sick in our block. He is throwing [up] blood. They gave him cyrum [serum] when they found him on the floor in his cell." This extract was published in The Independent. In 2006, the US Army began an investigation into the alleged abuse against Khadr while he had been held in Bagram. In July he was transferred back to the isolation cells in Camp V after he expressed distrust of his military lawyers and called the guards "idiots". On March 6, 2006, he met Clive Stafford Smith, legal director of the British organisation Reprieve, who was representing numerous detainees. They met in the visitation area of Camp V. Khadr told Smith that he had been knocked unconscious by an American grenade blast and did not recall ever throwing any grenades while the firefight went on around him. In March 2007, Khadr was permitted to speak with his mother by phone for the first time, nearly five years after his capture. He was allowed one other phone call to his family, but had no contact from June 2007 to April 2008.Human Rights Watch, "The Omar Khadr Case: A Teenager Imprisoned at Guantanamo" , (June 2007) At that time, he was put into Camp VI, the section with the harshest conditions, for what the US said were "disciplinary reasons". Canadian officials argued this was unfair, as Khadr's behaviour largely depended upon which camp he was held within. The US transferred him back to Camp IV. On April 9, 2008, a box of Khadr's documents was seized, including privileged correspondence with his attorneys; the legal documents were returned a few days later. Lt. Cmdr. Kuebler arranged for a psychological evaluation from Kate Porterfield, who visited Khadr three times in November 2008. According