In addition to its effect apart from this subsection, this Act also has the effect it would have if the disclosure of investigation material under subsection 105(1) in relation to a witness to a prosecutor of the witness were, by express provision, confined to either or both of the following:
(a) a pre - charge disclosure;
(b) a post - charge disclosure of investigation material that is:
(i) pre - charge investigation material; and
(ii) made under an order made under subsection 106(1).