57.—(1) In a trial on indictment of an offence under this Act, the trial judge may order that copies of any or all of the following documents shall be given to the jury in any form that the judge considers appropriate:

(a) any document admitted in evidence at the trial,

(b) the transcript of the opening speeches of counsel,

(c) any charts, diagrams, graphics, schedules or agreed summaries of evidence produced at the trial,

(d) the transcript of the whole or any part of the evidence given at the trial,

(e) the transcript of the closing speeches of counsel,

(f) the transcript of the trial judge's charge to the jury,

(g) any other document that in the opinion of the trial judge would be of assistance to the jury in its deliberations including, where appropriate, an affidavit by an accountant summarising, in a form which is likely to be comprehended by the jury, any transactions by the accused or other persons which are relevant to the offence.

(2) If the prosecutor proposes to apply to the trial judge for an order that a document mentioned in subsection (1)(g) shall be given to the jury, the prosecutor shall give a copy of the document to the accused in advance of the trial and, on the hearing of the application, the trial judge shall take into account any representations made by or on behalf of the accused in relation to it.

(3) Where the trial judge has made an order that an affidavit mentioned in subsection (1)(g) shall be given to the jury, the accountant concerned—

(a) shall be summoned by the prosecutor to attend at the trial as an expert witness, and

(b) may be required by the trial judge, in an appropriate case, to give evidence in regard to any relevant accounting procedures or principles.