After section 5(2) of the Fair Work (Commonwealth Powers) Act 2009 insert —
"(3) In this section, "essential services" means any of the following—
(a) any matter in respect of which a proclamation has been made under Part 6 of the Electricity Industry Act 2000 ;
(b) any matter in respect of which a proclamation has been made under Part 9 of the Gas Industry Act 2001 ;
(c) any vital State project that is declared to be so under the Vital State Projects Act 1976 ;
(d) any vital industry that is declared to be so under the Vital State Industries (Works and Services) Act 1992 .".