(1) In this section,component means a clause, subclause, paragraph or subparagraph.(2) The Governor may, by order, amend Part 1 of Schedule 1 by doing any one or more of the following:(a) inserting a new component or expression;(b) omitting a component or expression;(c) omitting a component or expression and substituting another component or expression.(3) The Governor may, by order, amend Part 2 , 3 or 4 of Schedule 1 by doing any one or more of the following:(a) inserting a new item in any table;(b) omitting an item from any table;(c) omitting an item from any table and substituting another item.(4) The provisions of section 47(3) , (3A) , (4) , (5) , (6) and (7) of the Acts Interpretation Act 1931 apply to an order under this section as if the order were regulations within the meaning of that Act.