A. AND OTHERS v. THE UNITED KINGDOM JUDGMENT 19 This has meant that he has been at a real disadvantage in dealing with the case because he is not aware of those with whom he is alleged to have been in contact. ... In his statement the Appellant says that he has never heard of the TFG and is certainly not a member of it. ... We have no doubts that the TFG exists ... [and] also that it has links to al-Qaeda. Our reasons for so concluding must be given in the closed judgment. In May 1998 the Appellant and some ten others were arrested in a joint Special Branch and Security Service operation pursuant to warrants under the Prevention of Terrorism Act. The Appellant was released without charge and in due course received £18,500 compensation for wrongful arrest. The arrests were in connection with allegations of involvement in a plot to target the World Cup in France. We of course give weight to the absence of any admissible evidence to support the Appellant’s involvement in the alleged conspiracy, but it is not and cannot be the answer to this appeal. We have to consider all the material to see whether there are reasonable grounds for a belief or suspicion of the kind referred to in section 21(a) or (b) of the 2001 Act. ... We are satisfied that the Appellant is a member of the TFG, itself an international terrorist organisation within the scope of the 2001 Act, and that he has links with an international terrorist group. We appreciate that our open reasons for being so satisfied are sparse. That is because the material which drives us to that conclusion is mainly closed. We have considered it carefully and in the context of knowing the Appellant denies any involvement in terrorism or any knowing support for or assistance to terrorists. We have therefore been careful only to rely on material which cannot in our judgment have an innocent explanation.” 39. SIAC reached similar conclusions in its periodic reviews of the case on 2 July and on 15 December 2004. 4. The fourth applicant 40. The fourth applicant was born in Algeria in 1971 and first entered the United Kingdom in 1994. In May 1997 he was arrested and charged with a number of offences, including a conspiracy to export to Algeria material which it was alleged was to be used for the purposes of terrorism. It was alleged that he was a member of GIA. The case against the applicant was abandoned in March 2000 when a key witness, a Security Service agent, who was to give evidence concerning the need for civilians to defend themselves against atrocities allegedly committed by the Algerian government, decided that it was too dangerous for him to give evidence. 41. In 1998 the fourth applicant married a French national. He became a French citizen in May 2001, although he did not inform the United Kingdom authorities of this. The Secretary of State certified him under section 21 of the 2001 Act on 17 December 2001 and he was detained on