“The Court recalls that, although not specifically mentioned inArticle 6 of the Convention (art. 6). The right to silence and the right not to incriminate oneself are generally recognised international standards which lie at the heart of the notion of a fair procedure under Article 6 (art. 6). Their rationale lies, inter alia, in the protection of the accused against improper compulsion by the authorities thereby contributing to the avoidance of miscarriages of justice and to the fulfilment of the aims of Article 6 (art. 6) (see the above-mentioned Funke judgment, p. 22. Para 44). The right not to incriminate oneself, in particular, presupposes that the prosecution in a criminal case seek to prove their case against the accused without resort to evidence obtained through methods of coercion or oppression in defiance of the will of the accused. In this sense the right is closely linked to the presumption of innocence contained in Article 6 para 2 of the Convention (art. 6-2).”
“The position now is that the admissibility is a matter for the judge; that it is thereafter unnecessary to leave the same matters to the jury; but that the jury should be told that what weight they attach to the confession depends on all the circumstances in which it was taken, and that it is their right to give such weight to it as they think fit.”
“ You should decide, whether it was made voluntarily, or has or may have been made as a result of oppression or other improper circumstances.”
“If, on the other hand, you are sure that it is true you may rely on it [even if it has or may have been made as a result of oppression or other improper circumstances]”