Division 4 shall apply to a prisoner referred to in section 50ZC who is released under a remission order made under section 50I or 50J read with the provisions of this Division; and
(b)
Division 5 shall apply to a prisoner referred to in section 50ZC —
(i)
who is released under a remission order made under section 50I or 50J read with the provisions of this Division; and
(ii)
to whom section 50U applies.
(2) Division 5 shall also apply to a prisoner referred to in section 50ZC —
(a)
who is released under a remission order made under section 50J read with the provisions of this Division; and
(b)
to whom section 50U would apply if any of the offences he committed before the appointed day had been committed on the appointed day.