(1) This section applies to a trial on indictment for -
(a) a scheduled offence, or
(b) two or more offences at least one of which is a scheduled offence.
(2) A statement made by the accused may be given in evidence by the prosecution in so far as -
(a) it is relevant to a matter in issue in the proceedings, and
(b) it is not excluded or inadmissible (whether by virtue of subsections (3) to (5) or otherwise).
(3) Subsections (4) and (5) apply if in proceedings to which this section applies -
(a) the prosecution gives or proposes to give a statement made by the accused in evidence,
(b) prima facie evidence is adduced that the accused was subjected to torture, inhuman or degrading treatment, violence or the threat of violence in order to induce him to make the statement, and
(c) the prosecution does not satisfy the court that the statement was not obtained in the manner mentioned in paragraph (b).
(4) If the statement has not yet been given in evidence, the court shall -
(a) exclude