Principles

Principle of legality

Jeremiah v Lawrie [2016] NTCA 6

Plaintiff S99 [2016] FCA 483

Episode 13 dealt with the ‘principle of legality’ that clear words are needed to interfere with important common law rights and doctrines.  These two cases show the flexibility with which it may apply in practice.  In Jeremiah (at [76-84]), validity of a search warrant was upheld despite interference with …

Connection phrases

R v Kay [2016] QCA 269

It is nothing new to observe, as this case does (at [26]), that common connection phrases like ‘in relation to’ and ‘in connection with’ often raise problems.  The precise degree of connection fluctuates depending on purpose and context11, including ‘the subject matter of the inquiry, the legislative history, and the facts of …

Later amendments

AQO v Minister [2016] NSWCA 248 

Later amendments can inform the interpretation of an earlier version of the Act, but only where the earlier provision is ambiguous and the amendment wasn’t simply meant to clarify the law and remove doubt2.  Even then, you should only use later amendments in limited circumstances – for example, to reject an interpretation …

General & specific words

Van Heerden v Hawkins [2016] WASCA 42

If a provision mentions several specific things of the same type, and ‘other’ things generally, those ‘other’ things may also need to be of that type4.  However, the specific things must have something in common – you must be able to identify a ‘genus’5iTip – don’t apply this …

Express powers

FCT v Croft [2016] QSC 190

If an Act expressly confers a specific power constrained by certain conditions, it may implicitly exclude the use of more general powers that could otherwise have achieved the same result7.  However, like the ‘express references’ rule in Episode 16, this needs to be supported by context, and it shouldn’t be the only …

Similar Acts

Byrne v Owners [2016] WASC 153

It is presumed, subject to contrary intent, that similar expressions attract the same meaning in similar statutes11in pari materia.  Tax cases and a recent High Court decision illustrate the idea12.  Pritchard J in this case (at [131]) observed that the presumption only applies between statutes, not where a …

Definitions

Many common words like ‘business day’, ‘document’, ‘individual’, ‘land’, ‘person’ or ‘writing’ are defined in AIA s 2B.  This dictionary should always be your starting point, though it is just a drafting convenience and, like the rest of the AIA, it is displaced by contrary intention in the Act it is applied to (s 2(2))1

Approved forms

Prescribed forms of documents are common in tax laws.  Under AIA s 25C, strict compliance with these forms isn’t necessary and substantial compliance is sufficient.  This is determined by considering the purpose of the form and its contents as a whole, not by analysing its individual parts separately4.  Failure to use the correct form isn’t necessarily fatal…

Examples

Like notes, examples are part of the Act but their interpretive status is unclear9.  Under AIA s 15AD(a), they are ‘not exhaustive’ and can’t limit a provision’s scope.  AIA s 15AD(b) used to say that a provision overrides its example if the two are inconsistent.  It was rewritten in 2011 and now says ‘the example may extend …

Amendments & repeals

These are governed by rules in AIA ss 7-11BiNOW! has previously discussed the presumption against retrospectivity in s 7(2) and the cross-reference rules in s 1011.  Section 7(1) also says that if a repealing Act or an Act altering the common law is itself repealed, the original law isn’t automatically revived.

Section 11B says that …