(1) The questioning of a person under a questioning warrant may be:
(a) pre - charge questioning or post - charge questioning; or
(b) pre - confiscation application questioning or post - confiscation application questioning.
(2) Without limiting its effect apart from this subsection, this Act also has the effect it would have if:
(a) paragraph (1)(a) were, by express provision, confined to pre - charge questioning; or
(b) paragraph (1)(b) were, by express provision, confined to pre - confiscation application questioning.