192A   Advance rulings and findings

Where a question arises in any proceedings, being a question about:

(a)  the admissibility or use of evidence proposed to be adduced, or

(b)  the operation of a provision of this Act or another law in relation to evidence proposed to be adduced, or

(c)  the giving of leave, permission or direction under section 192,

the court may, if it considers it to be appropriate to do so, give a ruling or make a finding in relation to the question before the evidence is adduced in the proceedings.