Sexual Offences (Evidence and Procedure) Act 1983

If a defendant cross-examines a complainant through an appointed person, the court must issue a warning to the jury (if any) to the effect that:

(b) no adverse inference is to be drawn against the defendant as a result of the use of the arrangement; and

(c) the evidence of the complainant is not to be given any greater or lesser weight because of the use of the arrangement.