16 It is also important to bear in mind the provisions of s 33 of the Act. That section is in the following terms:-
"33 Regard to be had to purposes or objects of Acts and statutory rules
In the interpretation of a provision of an Act or statutory rule, a construction that would promote the purpose or object underlying the Act or statutory rule (whether or not that purpose or object is expressly stated in the Act or statutory rule or, in the case of a statutory rule, in the Act under which the rule was made) shall be preferred to a construction that would not promote that purpose or object."
17 This section reflects the contemporary approach to statutory interpretation. In Sarasvati v The Queen (1990-91) 172 CLR 1 at 21 Mr Justice McHugh explained this process in these terms:-
"In many cases, the grammatical or literal meaning of a statutory provision will give effect to the purpose of the legislation. Consequently, it will constitute the 'ordinary meaning' to be applied. If however, the literal or grammatical meaning of a provision does not give effect to that purpose, that meaning cannot be regarded as the 'ordinary meaning' and cannot prevail. It must give way to the construction which will promote the underlying purpose or object of an Act."
18 It is necessary to consider the circumstances in which the section might operate. There would appear to be at least three circumstances in which, in the context of a Building Agreement between a builder and a owner, a caveatable interest might arise. These are:-
1. That the contract contains an appropriate clause granting either a mortgage or charge.
2. The contract may in terms provide an entitlement to lodge a caveat. Such a clause does give a caveatable interest, see Troncone v Aliperti Court of Appeal 20 April 1994.
3. Particular circumstances of an agreement between parties for the joint development of land, see Davies v Uratoriu Hodgson J 18 May 1995.
19 This last example which I have quoted would seem to be an extension of the principle referred to by Mahoney J in support of his conclusion in Troncone v Aliperti. There he said:-
"It is a fundamental principle of construction that "Whoever grants a thing is deemed also to grant that without which the grant itself would be of no effect" ("Cuicungue aliquis quid concedit concedere videtur et id sine quot res ipsa esse non potuit" ): Broome's Legal Maxims (9th ed) p 307. The principle is said to go back at least to Shepherds Touchstone 89.
…
Thus, if the registered proprietor of land covenants by deed that, until a loan be repaid, he will not sell or deal with the land, that covenant would, in my opinion, create in favour of the covenantee an interest in the land to the extent at least that an injunction would go to restrain the covenantor from dealing with the land in a manner inconsistent with the covenant. It is not necessary for this purpose to pursue the nature of the estates or interests in land which, under the conventional law of real property, it was or is possible to create. No is it necessary to distinguish between an estate and an interest in land. The right, by the enforcement of an express or an implied negative covenant, to restrain a dealing with land is in my opinion an interest in land within this branch of the law. Accordingly, such an interest would, in my opinion, be within the words 'a legal or equitable estate or interest in land' within s 74F(1)."