Section 417A, being in Part 11 of the Crimes Act applies to offences committed under the OHS Act: see s 3 and Second Schedule of the Crimes Act .
141 Alternatively, the prosecution submitted the provisions of ss 10(3) and (4) were essential factual particulars in respect of which a failure to include in a charge did not render the charge incurable: Taylor v Environment Protection Authority (2000) 50 NSWLR 48 at [25] and [26] per Sperling J.
142 Thus, the question here is whether the charge laid in the alternative under s 10(2) was void, or fatally defective, because it did not allege all of the legal elements of the offence provided in ss 10(3) and (4).
143 The approach to be taken in determining the nature of ss 10(3) and (4), as Schmidt J correctly decided, is one of statutory construction: Dowling v Bowie (1952) 86 CLR 136 at 147; Vines v Djordjevitch (1955) 91 CLR 512 at 519-20; Chugg v Pacific Dunlop Ltd (1990) 170 CLR 249 at 257. Those cases involved the interpretation of statutory provisions: what constituted the essential legal elements of the relevant offence and whether the accused person carried the onus of proof in respect of what was contended to be an "exception, exemption, excuse, qualification or exculpation" (see, for example, Chugg at 257 per Dawson, Toohey and Gaudron JJ).
144 Section 33 of the Interpretation Act 1987 provides that an interpretation of a provision of an Act or Statutory Rule which promotes the purpose or objects underlying the Act or Statutory Rules should be preferred to other applications. The Long Title expresses the purposes of the OHS Act to be:
An Act to secure the health, safety and welfare of persons at work; to repeal the Occupational Health and Safety Act 1983; and for other purposes.
145 Section 3 of the OHS Act provides:
3 Objects
The objects of this Act are as follows:
(a) to secure and promote the health, safety and welfare of people at work,
(b) to protect people at a place of work against risks to health or safety arising out of the activities of persons at work,
(c) to promote a safe and healthy work environment for people at work that protects them from injury and illness and that is adapted to their physiological and psychological needs,
(d) to provide for consultation and co-operation between employers and employees in achieving the objects of this Act,
(e) to ensure that risks to health and safety at a place of work are identified, assessed and eliminated or controlled,
(f) to develop and promote community awareness of occupational health and safety issues,
(g) to provide a legislative framework that allows for progressively higher standards of occupational health and safety to take account of changes in technology and work practices,
(h) to deal with the impact of particular classes or types of dangerous goods and plant at, and beyond, places of work.
146 In Rice v Henley (1914) 19 CLR 19 Isaac J commented at 22:
In interpreting an Act which is directed to guarding against accidents and to the preservation of human life I think one should endeavour to carry out the objects of the legislature as far as the language of the Act will reasonably permit.
147 Division 1 of Part 2 of the OHS Act prescribes the general duties of employers (s 8), self-employed persons (s 9), controllers of premises, plant and substances (s 10) and designers, manufacturers and suppliers (s 11). The liability of those upon whom the duty is cast under Division 1 has been regarded as absolute subject only to a defence that is available under s 28.
148 In discerning the correct interpretation of s 10 what must be kept steadily in mind is the primary purpose of the statute, namely, securing and promoting the health, safety and welfare of people at work. Any interpretation must promote that purpose and not impede or frustrate it. However, we would also add that as the offences with which we are here concerned are absolute, and are serious criminal offences, any real ambiguity may need to be resolved in favour of the defendant: Reg v Hunt [1987] AC 352 at 378 per Lord Griffiths; Capral Aluminium Limited v WorkCover Authority of New South Wales (Inspector Mayo-Ramsay) (2000) 49 NSWLR 610; 99 IR 29 at [39]-[47].
149 Before going to the provisions of s 10 of the OHS Act, in considering whether the charge failed to apprise the defendant of the 'legal nature of the offence with which the defendant is charged and also the particular act, matter or thing alleged as the foundation of the charge', we note that r 217B of the Industrial Relations Commission Rules 1996 provides:
217B Prosecutions
(1) Proceedings before the Commission in Court Session for an offence (other than contempt) must, unless otherwise provided, be commenced by an application for an order under section 4 (1) of Supreme Court (Summary Jurisdiction) Act 1967 (as applied to the Commission by section 168 of the Industrial Relations Act 1996).
(2) The application must state:
(a) the name and address of the person by whom the proceedings are brought ( the prosecutor ), and
(b) the capacity in which the prosecutor is taking the proceedings, and
(c) the name and address of the person against whom the proceedings are brought ( the defendant ), and
(d) the Act and the section under which the defendant is alleged to have committed an offence, and
(e) the nature of the offence that is alleged.
(3) The Commission may require the prosecutor to file, in support of the application for an order filed under subrule (1):
(a) an affidavit verifying the allegations made in the application, and