GYLES J:
42 The issues which lie at the heart of resolving the appeal are short but important for land titles and conveyancing in the Australian Capital Territory ("ACT"). They involve the principles applicable to construction of the purposes clause in a registered unit lease.
43 On 24 August 1993 Bruce William Bowler and Janelle Joy Bowler ("the Bowlers") contracted to purchase from Hilda Pty Limited ("Hilda") a unit lease of Unit 23 of a proposed development to be constructed upon what was to become Block 10 of Section 84, in the Division of Griffith, ACT, known as the "Regency Units".
44 Prior to the purchase, an agent of Leader Real Estate Pty Limited and Leader Holdings Pty Limited ("the cross appellants") had, it has been found, represented to the Bowlers that each unit of the Regency Units could be lived in by the purchaser, rented out privately, or rented as serviced apartments, and was therefore an attractive re-sale proposition.
45 The trial judge found that this was false, firstly because the use of the unit was restricted by the lease which they acquired to a serviced apartment and, secondly, because it was a breach of that restriction for the Bowlers to live in the unit or rent it privately. It is that finding of falsity which is subject to challenge in the cross appeal, this being the only aspect of the appeal which is now pursued.
46 As a result of completing the contract, the Bowlers became registered proprietors of Volume 1368 Folio 33 of the Register maintained pursuant to the combined effect of the Land Titles (Unit Titles) Act 1970 (ACT), and the Land Titles Act 1925 (ACT), being a Crown lease of Unit 23 of Block 10 of Section 84 of the Division of Griffith, identified on Units Plan Registered Number 1000 (the "Units Plan"). The leasehold commenced on 24 February 1994 and was due to expire on 16 February 2054. Under the heading "Restrictions, Conditions and Easements" the following words appeared:
"Purposes Clause Refer Units Plan"
47 The Units Plan registered pursuant to the Land Titles (Unit Titles) Act 1970 included a survey plan, a schedule of unit entitlements and a series of diagrams depicting the layout of the units, including their dimensions and location. Also included was a schedule of provisions, covenants and conditions subject to which leases of units are held by reason of provisions I shall refer to later. Clause 3 of the schedule was as follows:
"3. The Lessees of each of the Units No.s 1-61 inclusive covenants with the Commonwealth of Australia (hereinafter called "the Commonwealth") in respect of his relevant unit as follows:
(a) to pay to the Territory at Canberra the rent hereinbefore reserved and any other moneys payable under the lease within one month of the date of any demand made by the Territory relating thereto and served on the Lessee;
(b) …
PURPOSE (c) To use the said parcel for residential units and serviced apartments;
SINGLE UNIT
DWELLINGS (d) that the buildings on the said land shall contain a maximum of nineteen one-bedroom residential units and forty two serviced apartments;
VEHICLE
ACCESS (e) That vehicular access to the adjoining Block 8 Section 84 Griffith shall not be permitted from McMillan Crescent;
…"
There then followed a series of other sub-clauses dealing with the topics of:
building height;
landscaping;
car parking;
service areas;
building subject to approval;
repair;
failure to repair;
right of inspection; and
rates and charges.
48 The trial judge found that although the purposes clause, incorporated by reference into the certificate of title, in its terms permits use for residential units and serviced apartments (which accords with the representation which was made) consideration of sub-clause (d) of cl 3 meant that cl 3(c) is ambiguous and that, in relation to Unit 23, should be read down to mean serviced apartment only, when reference is made to extrinsic material, in particular the original Crown lease to Hilda, which was cancelled upon registration of the Units Plan in question, and certain plans referred to in that lease. The Bowlers argued below and on appeal that the extrinsic material to which resort could be had to resolve the ambiguity so found was wider than that relied upon in the judgment below. The ACT was a respondent to the application and was represented at the trial and broadly supported the Bowlers, but was not represented on appeal. It will be bound by the result so that, one way or another, the Bowlers will be protected.
49 It is argued on behalf of the cross appellants that the purposes clause in the Units Plan, which is incorporated by reference into the certificate of title, in its terms permits use for residential units and serviced apartments (which precisely accords with the representation in issue) and that it is impermissible to create ambiguity and then resolve it, contrary to the language of the purposes clause, by reference to material outside the purposes clause. It is put that neither cl 3(d) nor any other part of the registered lease, including the Units Plan so far as relevant to Unit 23, creates or involves any ambiguity.
50 In my opinion, the submissions for the cross appellants are sound, and Volume 1368 Folio 33 and the incorporated Units Plan setting out the terms and conditions of the lease involve no ambiguity as to the identity and contents of the purposes clause - it is cl 3(c) and no other.
51 One limb of the finding of ambiguity below was as follows:
"44. First, because of the quite inappropriate transposition of cl 3(c) and (d) from the covenant in the Crown lease to the covenants prescribed in the Units Plan, those sub-clauses as they apply to the Bowlers' unit are on their face patently ambiguous. While together they plainly contemplate that the permitted uses of units subject to the plan (ie residential purposes and serviced apartments) are to be mutually exclusive and that only nineteen units are to be used for the former purpose, they do not in terms specify how any particular unit is to be identified as a residential unit and hence how any particular unit can properly be used." (emphasis added)
It will be observed that the emphasised words, which commence the reasoning, take into account the contents of the Crown lease to Hilda to create the ambiguity in the relevant instrument, the end result of which was that the contents of the Crown lease to Hilda were taken into account to resolve the ambiguity so created. This is, with respect, both circular and contrary to principle.
52 Another limb of the reasoning was as follows:
"45. Secondly, a consequence of what the sub-clauses together plainly contemplate is that it is impermissible to construe each in isolation and by so doing to achieve the outcomes of having cl 3(d) found void for uncertainty and then of having cl 3(c) interpreted in a fashion it manifestly was never intended to have. Read together with cl 3(d) the "and" in cl 3(c) means "or" in the sense that some units are to be used only for one purpose (ie residential units), the rest for the other (ie serviced apartments). In other words cl 3(d) is, and was intended as a covenant to be, integral to the definition of the rights of use that a unit holder was to acquire under his or her lease by virtue of cl 3(c): cf Whitlock v Brew (1968) 118 CLR 445 at 461-462; see also Cheshire and Fifoot, Law of Contract, 7th Aust ed, para 6.17. It cannot in my view be severed from cl 3. Rather, I am of the view that cl 3(c) and (d) must be construed together. If they cannot be ascribed a certain meaning applying the appropriate rules and techniques of construction, then the question of their severability, or else the validity of the lease itself, will arise."
53 I agree that there is a problem with cl 3(d) but I do not agree that the presence of cl 3(d) leads to any ambiguity in cl 3(c). Clause 3(d) does not relate to purpose or use in the ordinary sense of the word. The fact that it may have no sensible application to a lease of an individual unit does not create any ambiguity in relation to cl 3(c). They each relate to different topics. The distinction between the form of a building to be erected and land use is well known in planning law (Gange v Sullivan (1966) 116 CLR 418 at 430, 432; Drummoyne Municipal Council v Lebnan (1974) 131 CLR 350 at 358-359). Clause 3(c) is clearly identified by the side note as being a purposes clause. As I mention later, the purposes clause in a Crown lease in the ACT has particular significance. As noted above, the certificate of title expressly refers to the purposes clause. This must be a reference only to cl 3(c), not cl 3(c) and 3(d). Clause 3(d), as submitted on behalf of the cross appellants, relates to the form of the buildings on the whole area of the Units Plan rather than to the use of any particular unit after completion of the building development. It could found no basis for an injunction to restrain the use of any individual unit once the development is completed. It has its own separate sidenote. The same applies to most of the other clauses. In short, whatever problem there may be with cl 3(d) should not infect cl 3(c).
54 The proper construction of cl 3(c) according to its ordinary meaning is that an individual unit may be used as either a residential unit or a serviced apartment at any one time assuming, as appears to have been done below, that those uses are mutually exclusive.
55 In my opinion it was erroneous to have regard to the extrinsic material in question in construing the registered unit lease. To do so detracts from certainty of title in the Land Titles Act 1925. The Land Titles Act 1925 introduced a Torrens title system in familiar form, with the Register paramount (see, for example, ss 53, 57, 58, 59, 60). In recognition of the part played by Crown leases in the ACT, Pt IX of the Land Titles Act 1925 provides, inter alia, as follows:
"Registration of Crown leases
70(1) The Registrar-General shall register in the Register every Crown lease for a term of not less than 12 months granted by or in the name of the Commonwealth by entering the lease in a folio of the Register.
…
Dealings with Crown leases
71(1) Every Crown lease, upon registration, shall be subject to the provisions of this Act, and (subject to the provisions of the Act in pursuance of which the Crown lease was granted and to the provisions of the Crown lease) may be transferred, mortgaged and dealt with for the same purposes, and in like manner, as if it had been granted by a proprietor of land under this Act and registered in the Register.
(2) Any entries which, in the case of a lease granted by a proprietor of land under this Act, would require to be made in the Register shall, in the case of a registered Crown lease, be made in the Register on the folium constituted by the Crown lease.
This is supplemented by the Land Titles (Unit Titles) Act 1970 which is incorporated and to be read as one with the Land Titles Act 1925 (s 6(1)) and provides that:
"6(2) A units plan and every other document or instrument lodged with the Registrar-General under this Act shall, for the purposes of the Principal Act, be deemed to be an instrument affecting land."
Part 2 of the Act deals with registration of units plans and culminates in s 11 as follows:
"Duties of Registrar-General after registration of units plan
11. Immediately after the registration of a units plan, the Registrar-General shall -
(a) cancel the lease of, or certificate of title for, the parcel and the duplicate of that lease or certificate;
(b) issue, in accordance with Form 8, a certificate of title for each unit to the person who, by force of paragraph (b) of subsection (1) of section 25 of the Unit Titles Act 1970, is the lessee of the unit;
(c) issue to the relevant corporation a certificate of title for the common property in accordance with Form 9; and
(d) enter of each certificate of title so issued a memorial of any mortgage or easement to which, by force of the last preceding section, the lease is subject and, if it is subject to two or more mortgages or easements, enter the memorials in such manner as to preserve their priority."
56 The Land Titles (Unit Titles) Act 1970 is, in effect, consequential upon the Unit Titles Act 1970 (ACT) which introduced a scheme akin to a strata title scheme for the ACT. It provided, inter alia, for the process of subdivision leading to registration of a units plan, the effect of that registration and for a management corporation to administer the plan and, in particular, common property. The effect of registration, so far as is relevant here, is:
"Subdivision of parcel made by registration
24. On and after the registration of the units plan, the parcel is subdivided in the manner specified in the diagrams in the units plan and the boundaries of the units, of the unit subsidiaries (if any) and of the common property shall be ascertained in accordance with those diagrams and with sections 14 and 15 as if a reference in those sections to proposals were a reference to the units plan.
Leases of units and common property
25(1) On the registration of the units plan -
(a) the lease of the parcel is determined;
(b) the person who was, immediately before the registration of the units plan, the lessee of the parcel becomes possessed of an estate of leasehold in each unit for the term fixed under subsection (2) and subject to the provisions, covenants and conditions set out in the units plan in relation to that unit as if a separate lease of that unit for that term and subject to those provisions, covenants and conditions had been granted to him or her by the Commonwealth under the Land Act; and
(c) the corporation becomes possessed of an estate of leasehold in the common property for the term fixed under subsection (2) and subject to the provisions, covenants and conditions set out in the units plan in relation to the common property as if a lease of the common property for that term and subject to those provisions, covenants and conditions had been granted to the corporation by the Commonwealth under the Land Act. (emphasis added)
(2) The term of the lease of a unit and of the lease of the common property commences on the registration of the units plan and expires on the date specified in the units plan, being the date on which, but for the operation of this section, the term of the lease of the parcel would have expired.
(3) The estate of which a person or the corporation, as the case may be, becomes possessed under this section -
(a) is subject to any mortgage referred to in section 10 of the Land Titles (Unit Titles) Act 1970; and
(b) is subject to, and has appurtenant to it, the easements created by section 27 of this Act and any easement referred to in section 10 of that Act."
57 The special position of Crown leases in the ACT is of importance. Effectively, for relevant purposes, a Crown lease, rather than fee simple, is the root of all title. Transactions take place in relation to those leases, which are different in function from ordinary inter partes leases. It is also necessary to appreciate the significance of purposes clauses in Crown leases. They have traditionally been a principal means of administering planning controls in the ACT (for example, Morpath Pty Ltd v ACT Youth Accommodation Group Inc (1987) 16 FCR 325). Section 175 of the Land (Planning & Environment) Act 1991 (ACT) makes unlawful the use of land other than for purposes authorised by the lease. That Act also seeks to ensure harmony between purposes authorised by the Crown lease and the Territory Plan (ss 8 and 65(4)(a)). In the present case, all of the possible uses covered by the purposes clause are within the Territory Plan as it applied to the land in question.
58 In this setting, it seems to me that the cross appellants are correct in submitting that the line of cases referred to in par 38 of the judgment below (Bowler v Hilda Pty Ltd [2000] FCA 899), which limit the extrinsic material which can be taken into account in construing statutory planning approvals, provide a useful guide to resolution of the present case and the same reasoning should have been applied here. These cases (and others including Sydney Serviced Apartments Pty Ltd v North Sydney Municipal Council (No 2) (1993) 78 LGERA 404 at 407, 408) were recently considered and applied by the New South Wales Court of Appeal in Winn v Director General of National Parks & Wildlife [2001] NSWCA 17 (particularly at pars 2-5 and 198-202). The rationale of these cases appears from the following passage from the judgment of Hope J in Leichhardt Municipal Council v Terminals Pty Ltd (1970) 21 LGRA 44 at 50-51:
"Whilst it is true that generally speaking regard cannot be had to extrinsic evidence, other than evidence to identify a thing or place referred to, in order to interpret a public document such as a planning approval, reference may be had to documents, the terms of which are incorporated into the public document: Slough Estates Ltd v Slough Borough Council [No 2] [1970] 2 WLR 1187; Ryde Municipal Council v The Royal Ryde Homes (1970) 19 LGRA 321. I say generally, for the basis of this view is that a planning approval operates for the benefit of successors in title to the owner who obtained the approval, and it would be quite inapt to alter the apparent meaning of the approval by reason, for example, of negotiations or correspondence between the original applicant and the council."
In Winn, Spigelman CJ noted that a development consent (at par 4):
"…is also a document intended to be relied upon by many persons dealing with the original grantee or assignees of the grantee, in such contexts as the provision of security. In some respects it is equivalent to a document of title. It must be construed in accordance with its enduring functions."
This passage provides direct support to the argument of the cross appellants here.
59 His Honour below took a different view "given the contractual character of the lease". This was, no doubt, a reference to cases such as The Progressive Mailing House Pty Ltd v Tabali Pty Ltd (1985) 157 CLR 17. There is a question as to whether a lease resulting from the operation of s 25 of the Unit Titles Act 1970 is a contract in any relevant respect but, even if so, this would not in my opinion result in construing a clause or clauses in such a lease by reference to the extrinsic material considered here and would not permit an ambiguity to be created by reference to such extrinsic material. This is not to suggest that extrinsic evidence as to a registered lease may never be considered. Evidence, for example, might be relevant to identify the land and the parties or to give context to particular covenants in the ordinary way (Codelfa Constructions Pty Ltd v State Rail Authority (1982) 149 CLR 337). Issues between original parties involving personal equities or issues arising on rectification of the register may require extrinsic evidence. However, these are not questions of construction (see, for example, Beames v Leader [2000] 1 Qd R 347).
60 The particular documents referred to by the judge were the Crown lease to Hilda (registered number Volume 1355 Folio 40) and certain plans and specifications referred to in it, together with an application for approval of those plans. The Bowlers did not take an assignment of that registered title. The Crown lease to Hilda was cancelled upon registration of the Units Plan as required by the statute. In any event, his Honour did not find that the Crown lease to Hilda by itself resolved any ambiguity. He relied upon the approved plans referred to in that Crown lease which are not and were never registered. The same applies to the application for approval. None of these documents were incorporated by reference into the Bowlers' unit lease.
61 The position is best viewed by considering what would happen in proceedings for an injunction by the ACT against a registered successor in title of the Bowlers to prevent use as a residential unit. It would be anomalous in such proceedings to permit construction of the registered unit lease by reference to materials beyond the registered title and that which is expressly incorporated in it. Matters of history, whether registered dealings or not, should not be relevant. The Bowlers should be in no different position. They have a registered title derived by dealing with Hilda not the ACT.
62 Much material other than that expressly relied upon in the judgment below was tendered in evidence and referred to during the argument on appeal. It encompassed much of the history of the site and of the proposal to redevelop it. In my opinion, this was largely irrelevant to the issues in the case. It may be that consideration of this material indicates that the intentions of some officials in relation to use of Unit 23 were not carried forward into the drafting of the Units Plan. Whether or not this could have founded an order for rectification against Hilda is not relevant. It would provide no basis for effecting rectification against a purchaser by a process of construction.
63 If (contrary to my opinion) there is the ambiguity perceived by the trial judge, but if extrinsic material cannot be relied upon as it was by the trial judge to resolve the ambiguity, then the inevitable consequence is that cl 3(c) is meaningless. His Honour did not find that the ambiguity could be resolved by resort to the certificate of title and the incorporated Units Plan alone without extrinsic evidence. In my opinion, this was plainly correct. When the Units Plan is looked at as a whole, there is nothing in the description, identification or location of the individual lots which earmarks any one of them for any particular use. None is described as a residential unit, a one-bedroom unit or serviced apartment. Indeed, it was not argued on the appeal that cl 3(c) was not ambiguous if regard were only had to the certificate of title and the Units Plan. To come to that view would, in my opinion, be speculation. It would be anomalous to construe the vital purposes clause which, when considered as such, has meaning and content, as meaningless because of the infelicitous drafting of another and separate clause. To say the least, it would be an unfortunate result if a registered Crown lease could effectively be rendered nugatory because it permits no use of the subject premises by reason of a court finding ambiguity in a purposes clause after title was acquired.
64 The appeal by the cross appellants should be allowed, and the proceedings should be dismissed, with the Bowlers to pay the costs of the cross appellants here and below.
I certify that the preceding twenty-three (23) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Gyles.