2 Example of statutory interpretation K-Generation Pty Limited v Liquor Licensing Court  HCA 4French CJ
3 s28A Liquor Licensing Act LIQUOR LICENSING ACT SECT 28A 28A—Criminal intelligence (1) Information that is classified by the Commissioner of Police as criminal intelligence for the purposes of this Act may not be disclosed to any person other than the Commissioner, the Minister, a court or a person to whom the Commissioner of Police authorises its disclosure. (2) If a licensing authority— (a) refuses an application for a licence, the transfer of a licence or an approval, or takes disciplinary action against a person, or revokes or proposes to revoke an approval under Part 4 Division 10A; and (b) the decision to do so is made because of information that is classified by the Commissioner of Police as criminal intelligence, the licensing authority is not required to provide any grounds or reasons for the decision other than that to grant the application would be contrary to the public interest, or that it would be contrary to the public interest if the person were to be or continue to be licensed or approved, or that it would be contrary to the public interest if the approval were to continue in force.
4 (3) If the Commissioner of Police lodges an objection to an application under Part 4 because of information that is classified by the Commissioner of Police as criminal intelligence— (a) the Commissioner of Police is not required to serve a copy of the notice of objection on the applicant; and (b) the licensing authority must, at least 7 days before the day appointed for the hearing of the application, advise the applicant in writing that the Commissioner of Police has objected to the application on the ground that to grant the application would be contrary to the public interest. (4) If the Commissioner or the Commissioner of Police lodges a complaint under Part 8 in respect of a person because of information that is classified by the Commissioner of Police as criminal intelligence, the complaint need only state that it would be contrary to the public interest if the person were to be or continue to be licensed or approved.
5 (5) If the Commissioner of Police bars a person from entering or remaining on licensed premises by order under Part 9 Division 3 because of information that is classified by the Commissioner of Police as criminal intelligence, the order need only state that it would be contrary to the public interest if the person were not so barred. (5a) In any proceedings under this Act to be determined by the Commissioner, the Commissioner must maintain the confidentiality of information classified by the Commissioner of Police as criminal intelligence. (5b) In any proceedings under this Act to be determined by the Court or the Supreme Court, the Commissioner or the Commissioner of Police may apply to the court for a determination that information classified by the Commissioner of Police as criminal intelligence is criminal intelligence. (5c) The court must maintain the confidentiality of information that is the subject of an application under subsection (5b). (5d) If, on an application under subsection (5b), the court proposes to determine that the information is not criminal intelligence, the applicant must be informed of the proposed determination and given the opportunity to withdraw the information from the proceedings. (5e) If the court determines that the information is criminal intelligence or the information is withdrawn, the court must continue to maintain the confidentiality of the information.
6 (5f) The confidentiality of information is maintained only if— (a) the information is not used except for the purposes of the proceedings; and (b) the information is not disclosed to any parties to the proceedings (other than the Commissioner or the Commissioner of Police), the representatives of such parties or any member of the public; and (c) evidence and submissions about the information are received and heard in private in the absence of any parties to the proceedings (other than the Commissioner or the Commissioner of Police) and the representatives of such parties and are not disclosed to any member of the public; and (d) the information is not disclosed in any reasons for decision. (5g) The Commissioner or the court may take any steps it considers appropriate to maintain the confidentiality of the information. (5h) The duties imposed by this section on the Court and the Supreme Court apply to any court dealing (on appeal or otherwise) with information that has been determined to be criminal intelligence or with the question of whether information classified by the Commissioner of Police as criminal intelligence is criminal intelligence. (6) The Commissioner of Police may not delegate the function of classifying information as criminal intelligence for the purposes of this Act except to a Deputy Commissioner or Assistant Commissioner of Police. (7) A delegation by the Commissioner of Police under subsection (6)— (a) must be by instrument in writing; and (b) may be absolute or conditional; and (c) does not derogate from the power of the Commissioner of Police to act in any matter; and (d) is revocable at will by the Commissioner of Police.
7 Common law approaches The Literal Approach Modified by The Golden Rule, andThe Purposive Approach
8 Literal approach French CJ in K-Generation case at : The point of departure in that exercise is the ordinary and grammatical sense of the words having regard to their context and legislative purpose.
9 Literal approachEngineers case (Amalgamated Society of Engineers v Adelaide Steamship (1920) 28 CLR 129 at Higgins J:“The fundamental rule of interpretation, to which all others are subordinate, is that a statute is to be expounded according to the intent of the Parliament that made it; and that intention has to be found by an examination of the language used in the statute as a whole. The question is, what does the language mean; and when we find what the language means, in its ordinary and natural sense, it is our duty to obey that meaning, even if we consider the result to be inconvenient or impolitic or improbable.”
10 Intrinsic materials -context Definitions sectionsOther sections around the one in question to get a feel for the way in which words are used in the contentious sectionIndices, headings to parts BUT NOT headings to sections or marginal notes. (What is intrinsic to the act and what is extrinsic is governed by the relevant interpretation legislation.)Long title of the ActPreamble (if present)
11 ‘Natural and ordinary meaning’ DictionaryWeitman v Katies Ltd (1977) ATPROxford Dictionary – meaning of ‘misleading’ and ‘deceptive’ in s52 TPAACCC v Lux.  FCA 926Dictionary – meaning of ‘unconscionable conduct in s51AB TPAState Chamber of Commerce and Industry v Commonwealth (1987) 163 CLR 329Macquarie Dictionary – meaning of “fringe benefits” within ITAA
12 Project Blue Sky Inc v Australian Broadcasting Authority (1998) 194 CLR 355, where McHugh, Gummow, Kirby and Hayne JJ at 384“…the duty of the court is to give the words of a statutory provision the meaning that the legislature is taken to have intended them to have. Ordinarily, that meaning (the legal meaning) will correspond with the grammatical meaning of the provision. But not always. The context of the words, the consequences of a literal or grammatical construction, the purpose of the statute or the canons of construction may require the words of a legislative provision to be read in a way that does not correspond with the literal or grammatical meaning.”
13 Golden ruleLord Wensleydale in Grey v Pearson (1857) 6HL Cas 61 at 106:“I have been long and deeply impressed with the wisdom of the rule, now I believe universally adopted, at least in the Courts of Law in Westminster Hall, that in construing wills and indeed statutes, and all written instruments, the grammatical and ordinary sense of the words is to be adhered to, unless that would lead to some absurdity, or some repugnance or inconsistency with the rest of the instrument, in which case the grammatical and ordinary sense of the words may be modified, so as to avoid that absurdity and inconsistency, but no farther.”
14 Golden rule A modification of the literal rule To fix drafting errors Adler v George  2 QB 7“in the vicinity of any prohibited place”to mean “in or in the vicinity of any prohibited place.”
15 And/orR v Oakes  2QB 350‘Any person who aids or abets and does any act preparatory to the commission of an offence’ was a mistake for ‘or’
16 Purposive approach ‘mischief rule’ Rule in Heydon’s case Ambiguity or inconsistencyPurpose of parliament?Refer to intrinsic and extrinsic materials
18 Semantic ambiguity Use of general words ‘significant’?Fallas v Mourlas Ipp JA at : But what does “significant” mean in s 5K? I think it is plain that it means more than trivial and does not import an “undemanding” test of foreseeability as laid down in Wyong Shire Council v Shirt  HCA 12;Words with more than one meaning‘light’‘lab tested’
21 Syntactical ambiguity Hendiadys?Misleading or deceptive?
22 Gibbs CJ in Parkdale v Puxu: 8. The words of s. 52 require the Court to consider the nature of the conduct of the corporation against which proceedings are brought and to decide whether that conduct was, within the meaning of that section, misleading or deceptive or likely to mislead or deceive. Those words are on any view tautologous. One meaning which the words "mislead" and "deceive" share in common is "to lead into error". If the word "deceptive" in s. 52 stood alone, it would be a question whether it was used in a bad sense, with a connotation of craft or overreaching, but "misleading" carries no such flavour, and the use of that word appears to render "deceptive" redundant. The words "likely to mislead or deceive", which were inserted by amendment in 1977, add little to the section; at most they make it clear that it is unnecessary to prove that the conduct in question actually deceived or misled anyone.
23 Ambiguity Fallas v Mourlas  NSWCA 32 As Ipp JA tells us at The matter is essentially one of statutory construction. In a case of clear ambiguity (as is the case with s 5K and s 5L), a construction that might result in potential unfairness and injustice should be avoided and a fair and just construction is to be preferred. There are no other policy factors involved. Deciding issues under s 5L by reference to all the circumstances that actually occurred may benefit a plaintiff in one case and a defendant in another.
24 Extrinsic materials Use extrinsic materials to answer: What was the state of the law before the enactment; andWhat was the mischief the legislation was trying to cure?
25 Extrinsic materialsSecond Reading Speech (Not the rest of the debate, or any other material in Hansard, just the Second Reading Speech – all the views of every member of Parliament are not relevant to what Parliament eventually decides to enact.)Law Reform Commission reportsReports by Royal Commissions
26 Avel Pty Ltd v Attorney-General for NSW (1987) 11 NSWLR 126 Kirby P at 127 “The legislation relevant to the present appeal…does nothing to add to the coherency of this body of law. It is a jumble of ill-matched and poorly integrated enactments. If there is now to be found a common thread through it all, it would seem to be nothing more than revenue raising.The conclusion suggests that the only safe approach to the construction of the web of applicable legislation is an attention to the literal words of the legislation. A ‘purposive’ approach founders in the shallows of a multitude of obscure, uncertain and even apparently conflicting purposes.”
27 Other common law approaches Legislation adopts international convention or treaty?Interpret consistently with international principles for reading treaties: Shipping Corp of India Ltd v Gamlen Chemical Co (A’asia) Pty Ltd (1980) 147 CLR 142 at 159Legislation incorporates provisions of treaty?Determine meaning in accordance with the treaty provisions, eg Vienna Convention on Interpretation of Treaties: Applicant A v Minister for Immigration and Ethnic Affairs (1997) 190 CLR 225
28 Vienna Convention on Interpretation of Treaties Article 31 General rule of interpretation 1. A treaty shall be interpreted in good faith in accordance with the ordinary meaning to be given to the terms of the treaty in their context and in the light of its object and purpose. 2. The context for the purpose of the interpretation of a treaty shall comprise, in addition to the text, including its preamble and annexes: (a) any agreement relating to the treaty which was made between all the parties in connection with the conclusion of the treaty; (b) any instrument which was made by one or more parties in connection with the conclusion of the treaty and accepted by the other parties as an instrument related to the treaty.
29 3. There shall be taken into account, together with the context: (a) any subsequent agreement between the parties regarding the interpretation of the treaty or the application of its provisions;(b) any subsequent practice in the application of the treaty which establishes the agreement of the parties regarding its interpretation;(c) any relevant rules of international law applicable in the relations between the parties.4. A special meaning shall be given to a term if it is established that the parties so intended.
30 Article 32Supplementary means of interpretationRecourse may be had to supplementary means of interpretation, including the preparatory work of the treaty and the circumstances of its conclusion, in order to confirm the meaning resulting from the application of article 31, or to determine the meaning when the interpretation according to article 31:(a) leaves the meaning ambiguous or obscure; or(b) leads to a result which is manifestly absurd or unreasonable.
31 Brennan CJ:If a statute transposes the text of a treaty into the statute so as to enact it as part of domestic law, the prima facie legislative intention is that the transposed text should bear the same meaning in the domestic statute as it bears in the treaty. To give it that meaning, the rules applicable to the interpretation of treaties must be applied to the transposed text and the rules generally applicable to the interpretation of domestic statutes give way.
32 Common law principlesGeneral words to be given their primary and natural significanceGeneral words to be given their legal meaningAll words have meaning and effectWords of limitation to be given effect
33 Grammatical principles Act to be read as a wholeMason J in K & S Lake City Freighters Pty Ltd v Gordon & Gotch Ltd (1985) 60 ALR 509 at 514:...to read the section in isolation from the enactment of which it forms a part is to offend against the cardinal rule of statutory interpretation that requires the words of a statute to be read in their context
34 Words are assumed to be used consistently Re Castioni  1 QB 149 at :It is not enough to attain a degree of precision which a person reading in good faith can understand; but it is necessary to attain if possible to a degree of precision which a person reading in bad faith cannot misunderstand.
35 Hodges J in Craig Williamson Pty Ltd v Barrowcliff  VLR 450 at 452: I think it is a fundamental rule of construction that any document should be construed as far as possible so as to give the same meaning to the same words wherever those words occur in that document, and that that applies especially to an Act of Parliament, and with especial force to words contained in the same section of an Act. There ought to be very strong reasons present before the Court holds that words in one part of a section have a different meaning from the same words appearing in another part of the same section.
36 Intention paramountHiggins J in Commissioner of Taxes (Vic) V Lennon (1921) 29 CLR 579 at 590:There is sound sense in the statements contained in Maxwell’s Interpretation of Statutes, 6th ed. Pp 557,564, to the effect that although it is always well to use the same word for the same thing and not to change the language unless a change in meaning is intended, the presumption that arises from variations in language is of very slight force if the words in themselves are sufficiently clear.
37 Words to be interpreted in accordance with their ordinary and current meaning Legislation deemed to be always speaking/ contemporanea exposition est optima et fortissimo in legeDe minimis non curat lex
38 Syntactical Presumptions Contextual readingStamp J in Bourne v Norwich Crematorium Ltd  1 WLR 691 at 696:Sentences are not mere collections of words to be taken out of the sentence, defined separately by reference to the dictionary or decided cases, and then put back again into the sentence with the meaning which one has assigned to them as separate words, so as to give the sentence or phrase a meaning which as a sentence or phrase it cannot bear without distortion of the English language
39 Noscitur a sociisR v Ann Harris (1836) 7C&P 446
40 Ann Harris case“If any person unlawfully and maliciously shall shoot at any person, or shall, by drawing a trigger, or in any other manner, attempt to discharge any kind of loaded arms at any person, or shall unlawfully and maliciously stab, cut, or wound any person with intent in any of the cases aforesaid to maim, disfigure or disable such person or to do some other grievous bodily harm to such person, …such offender shall be guilty of a felony.”
41 Ejusdem generisAttorney-General v Brown  1 KB the importation of arms, ammunition, gunpowder, or any other goods...
42 Quazi v Quazi “as a useful servant but a bad master.” “[Ejusdem generis] is, at best, a very secondary guide to the meaning of a statute. The all important matter is to consider the purpose of the statute.”Scarman LJ
43 Mahoney JA in Mattison v Multiplo Incubators Pty Ltd  1 NSWLR 368 at 373: The ejusdem generis approach of reasoning has had a long but varied history; is based upon a doubtful premise; operates by a mechanism which is uncertain; and to the extent that it presently operates, in my opinion, has real effect to determine the construction of a statute only in a limited area
44 Expressio unius est exclusio alterius Expressum facit cessare tacitum Generalia specialibus non derogantReddendo singular singulis