(1) Section 24 applies
only if the plant, substance or structure referred to in section 24(1)(a), (b)
or (c) —
(a) is
imported on or after commencement day; and
(b)
immediately before commencement day, is not in transit for the importation.
(2) Despite subsection
(1), if the plant, substance or structure is, immediately before commencement
day, in transit for the importation, but is not imported before the 1 st
anniversary of commencement day, section 24 —
(a)
applies on and after that anniversary; and
(b) is
taken always to have applied as if the plant, substance or structure had not
been in transit for the importation immediately before commencement day.