(1) The enactments set out in Part 1 and Part 2 of Schedule 3 are repealed in the case of those set out in Part 1, and revoked in the case of those set out in Part 2, to the extent mentioned in the third column of those Parts opposite the reference to the enactment concerned.
(2) Subsection (1) comes into operation on such day or days as the Minister for Finance may appoint by order or orders, either generally or with reference to any particular purpose or provision, and different days may be so appointed for different purposes and different provisions.