80 A. AND OTHERS v. THE UNITED KINGDOM JUDGMENT Doorson v. the Netherlands, 26 March 1996, § 70, Reports 1996-II; Van Mechelen and Others v. the Netherlands, 23 April 1997, § 58, Reports 1997-III; Jasper v. the United Kingdom [GC], no. 27052/95, §§ 51-53, 16 February 2000; S.N. v. Sweden, no. 34209/96, § 47, ECHR 2002-V; and Botmeh and Alami v. the United Kingdom, no. 15187/03, § 37, 7 June 2007). 206. Thus, while the right to a fair criminal trial under Article 6 includes a right to disclosure of all material evidence in the possession of the prosecution, both for and against the accused, the Court has held that it might sometimes be necessary to withhold certain evidence from the defence on public-interest grounds. In Jasper (cited above, §§ 51-53), it found that the limitation on the rights of the defence had been sufficiently counterbalanced where evidence which was relevant to the issues at trial, but on which the prosecution did not intend to rely, was examined ex parte by the trial judge, who decided that it should not be disclosed because the public interest in keeping it secret outweighed the utility to the defence of disclosure. In finding that there had been no violation of Article 6, the Court considered it significant that it was the trial judge, with full knowledge of the issues in the trial, who carried out the balancing exercise and that steps had been taken to ensure that the defence were kept informed and permitted to make submissions and participate in the decision-making process as far as was possible without disclosing the material which the prosecution sought to keep secret (ibid., §§ 55-56). In contrast, in Edwards and Lewis v. the United Kingdom ([GC], nos. 39647/98 and 40461/98, §§ 46-48, ECHR 2004-X), the Court found that an ex parte procedure before the trial judge was not sufficient to secure a fair trial where the undisclosed material related, or may have related, to an issue of fact which formed part of the prosecution case, which the trial judge, rather than the jury, had to determine and which might have been of decisive importance to the outcome of the applicants’ trials. 207. In a number of other cases where the competing public interest entailed restrictions on the rights of the defendant in relation to adverse evidence, relied on by the prosecutor, the Court has assessed the extent to which counterbalancing measures can remedy the lack of a full adversarial procedure. For example, in Lucà v. Italy (no. 33354/96, § 40, ECHR 2001-II), it held that it would not necessarily be incompatible with Article 6 § 1 for the prosecution to refer at trial to depositions made during the investigative stage, in particular where a witness refused to repeat his deposition in public owing to fears for his safety, if the defendant had been given an adequate and proper opportunity to challenge the depositions, either when made or at a later stage. It emphasised, however, that where a conviction was based solely or to a decisive degree on depositions that had been made by a person whom the accused had had no opportunity to examine or to have examined, whether during the investigation or at the