Review of arrangements for taking evidence 4 Review of arrangements for vulnerable witnesses (1) The Criminal Procedure (Scotland) Act 1995 is amended as follows. 15 (2) In section 271D, after subsection (3), insert— “(3A) If an earlier order has the effect of enabling all of the witness’s evidence to be given in advance of the hearing, the court may not make an order under subsection (2)(a) varying the earlier order in such a way that it no longer has that effect. 20 (3B) However, the court may vary the earlier order in the way mentioned in subsection (3A) if the hearing has already commenced when the court commences its review or if the court is satisfied— (a) where the witness has expressed...