70. Section 5 of the Principal Act is amended—
(a) by omitting all the words from and including “A court” to and including “period” (second occurring) and substituting “A court shall not make an order for the attachment of earnings of a judgment debtor that would, if enforced, reduce those earnings”; and
(b) by omitting from paragraphs (a) and (b) “Determination to adult males” and substituting “Metal Trades Award to adult employees”.