It remains to discuss the questions raised in the action. Statutory
Rules 1942 No. 242 was passed on 28th May 1942. It repealed regs.
29 and 44 of the National Security (Supplementary) Regulations and
inserted a new reg. 29. This new reg. 29 was subsequently amended
by Statutory Rules 1942 No. 282 made on 25th June 1942, No. 407
made on 23rd September 1942, and No. 422 made on Ist October
1942. Sub-reg. 1 provides that the employer, manager, or occupier
of every establishment, factory, mine, dockyard, or workshop, which
is engaged wholly or partly in production for war or defence purposes,
or in the repair or overhaul of munitions of war, and every Common-
wealth or State department, or authority of the Commonwealth or
of a State engaged on work associated with the prosecution of the
war, shall, on every day to which this regulation applies, carry on
such production, repair, overhaul or work in the same manner and
to the same extent as would be the case if that day were an ordinary
working day. Sub-regs. 2, 3 and 4 provide that an employee engaged
on any such production, repair, overhaul or work on any day to
which the regulation applies shall become entitled to compensation,
that where he is not entitled under any law to compensation he may
apply to any tribunal or authority having jurisdiction to determine
disputes or claims in respect of rates of pay or conditions of employ-
ment in relation to work on which the employee is employed or any
Conciliation Commissioner to determine the compensation, and that
an employee shall be entitled to sue for and recover in any court
of competent jurisdiction any payment to which he is entitled under
the determination. Sub-reg. 7 provides that the day to which the
regulation applies means any day before Ist December 1942 which,
by virtue of any law of the Commonwealth or any State, is to be
observed as a holiday or public holiday at the establishment, factory,
. mine, dockyard or workshop or the place at which the department
or authority carries on its functions. Sub-reg. 8, added by Statutory
Rules 1942 No. 407, provides that the foregoing provisions of the
regulation shall, in respect of the State of Victoria, apply also, on the
last Thursday in September 1942 (being Royal Agricultural Show
Day), to employers and managers (being persons engaged in the
business of banking or of insurance) and to every Commonwealth
or State department, or authority of the Commonwealth or of a
State, engaged on any work whatsoever and to all employees of any
such employer or manager and to officers and employees of any
such department or authority. Sub-regs. 9 and 10, added by
Statutory Rules 1942 No. 422, provide that (9) if under any law an
employee in the State of Victoria would have been entitled to a
holiday on the first Tuesday in November 1942, had that day been