12 Furthermore, the defendant claims support for its construction of s 368 in the maxims Expressio unius est exclusio alterius: Pearce & Geddes [4.22], and Expressum facit cessare tacitum: Pearce & Geddes [4.23]. With respect to the former, it is submitted that authorities declining to use the principle as a "bolster" in the interpretation of the clear words of a statute (as here, with respect to s 368) are confined to instances where, traditionally, courts have construed narrowly a claimed intention by Parliament to exclude fundamental rights (such as natural justice) or assumptions of law. The maxims may be used to infer an intention to exclude matters, not specifically dealt with. In this case, express words excluding certain persons from the determination of a quorum may be taken to import the inclusion of all others in that determination. Here:
a. Parliament has prescribed a regime for the conduct of the Council's business;
b. as a subset of that prescription, Parliament has defined by reference to certain matters what is to be taken as a quorum;
c. it has excluded a certain body of persons (namely those suspended from office);
d. it has not excluded any other body of persons; and
e. (thereby) may be taken not to have excluded those other persons.
Conclusion
13 In my view, the defendant's contentions fail. The statement of principle in [6] is correct. Equally, the statement by the defendant that it would be wrong to read words into the statute is correct. However, in my view, it is not correct to say that the legislature clearly chose to include among those to be counted towards a quorum those disqualified by interest from speaking and voting. Section 368 clearly speaks of those to be taken into account in determining the number whose presence is necessary to constitute a quorum; in my view, it does not speak at all of those who are to be counted or not counted towards the number present; certainly it does not speak clearly of them. Nor can I derive from other provisions of the Act the clear indication the defendant seeks that the legislative intent was to include disqualified councillors in the count of the quorum and thus to displace the common law rule. If anything, s 358 indicates to the contrary by providing a mechanism whereby the Minister can solve the problem if it arises and, so far as development applications are concerned, the provision in the Environmental Planning and Assessment Act 1979 for appeal to the Land and Environment Court upon a deemed refusal by Council provides another avenue to avoid stultification of the approval process if the numbers fall short. I do not find the statute ambiguous, but rather enacted upon the assumption of the existence of the common law rule as to the persons to be counted in a quorum. If there were an ambiguity, then, in the absence of clear legislative intention to the contrary, the common law rule should be taken to survive: Potter v Minahan (1908) 7 CLR 277 at 304 per O'Connor J; Hocking v The Western Australian Bank (1909) 9 CLR 738 at 746 per Griffith CJ; American Dairy Queen (Qld) Pty Ltd v Blue Rio Pty Ltd (1981) 147 CLR 677 at 682-3 per Mason J (as his Honour then was); Balog v ICAC (1990) 169 CLR 625 at 635-6 per curiam; and see generally Pearce & Geddes [5.17]. The maxims Expressio unius est exclusio alterius and Expressum facit cessare tacitum must be applied with great caution, as has been repeatedly pointed out (and not only in cases relating to fundamental rights): see Rylands Brothers (Australia) Ltd v Morgan (1927) 27 SR (NSW) 161 at 168-9 per Long Innes J; Houssein v The Under Secretary of Industrial Relations and Technology (NSW) (1982) 148 CLR 88 at 94 per curiam; O'Sullivan v Farrer (1989) 168 CLR 210 at 215 per curiam; Ainsworth v Criminal Justice Commission (1992) 175 CLR 564 at 575 per Mason CJ and Dawson, Toohey and Gaudron JJ; Wentworth v New South Wales Bar Association (1992) 176 CLR 239 at 250 per Deane, Dawson, Toohey and Gaudron JJ. The defendant cannot rely on them here as a ''bolster'' for there is no predetermined interpretation in its favour. Their use does not seem to me appropriate in the context of these statutory provisions, and they should not be applied to produce a conclusion different from that which I have come to.
14 The plaintiff is therefore entitled to a declaration as sought. Short minutes may be brought in to that effect, and seeking any other necessary orders. Costs will be dealt with at that time.
oOo