Notice
23 Mr Epstein submitted that the document on its face was merely an expression of a desire to renew the lease and not a notice of the exercise of the option to renew. Reference was made to the opening words, "We would … like to exercise our option". It was submitted that, having expressed its desire to renew, Riltang did nothing further about the matter.
24 However, there are several indications in the letter of 20 December 1999 showing that it was a formal notice of the exercise of the option to renew. The word "hereby", used in the first sentence, is a very strong indication that notice of the exercise of the option was being given by that letter. The letter further made clear by the words "we are conveying our wishes with not less than six (6) months and not more than twelve (12) months notice in writing" that the notice was intended to be a notice in writing given in accordance with clause 3.7 of the lease.
25 Similarly, in Young v Lamb, at paras [28] and [30], Stein JA said that the words "we intend to exercise the option to renew the lease" were "sufficiently clear to amount to an operative act as opposed to a mere statement of future intention" and "constituted a clear and unequivocal act to exercise the option. The recipient would have so understood it." See also Bava Holdings Pty Ltd v Pando Holdings Pty Ltd (1998) NSW Conv R 55-862, where the letter states, inter alia, "we are keen to continue ….".
Description of the Premises
26 The letter described the property as "Lot 8, 38-46 Oxford Street, Darlinghurst, 2010, trading as 'Q'". That description was inserted in error. Ms Rutherford has given evidence that, not being aware of the precise description of the premises, she adopted a description contained in a letter received from Metro. That letter has not been produced, but there are in evidence two facsimiles from Metro, one of 25 September 2000, which is set out above, and one of 9 August 2000, both of which refer to the premises as "8/38 Oxford".
27 In dealing with a similar issue, McLelland J said in Della Imports Pty Limited v Birkenhead Investments Pty Limited (1987) NSWSC 21 July 1987:
"The primary question is whether the option conferred by CL18 was effectively exercised by Della. As Gibbs J in Quadling v Robinson 137 CLR 192 at 201 said '… it is not always easy to determine whether the purported exercise of an option should be understood as attempting to vary the terms of the option or as intending to accept its terms without modification, notwithstanding that they may have been misdescribed, or notwithstanding that the grantee of the option may have indicated that he intends to perform the contract in a manner for which the terms of the option do not provide. Thus although a notice misstates the terms of the option which it purports to exercise, it may nevertheless amount to an unqualified and unconditional exercise of the option: see Carter v Hyde (1923) 33 CLR 115 at 121-122, 126, 133. On the other hand, if the grantee of an option sets out his own erroneous understanding of the option, and then purports to exercise the option as so understood, there will (speaking generally) be no effective exercise of the option: see Cavallari v Premier Refrigeration Co Pty Ltd (1925) 85 CLR 20, at 26-27. It must of course depend upon the proper construction of the document by which the grantee purports to exercise an option whether it amounts to an absolute and unqualified acceptance of the rights and liabilities conditionally created by the option.'
The question is whether, on its true construction, the notice given on 22 December 1986 fulfils the description in CL18 i.e. a notice of Della's desire to take a renewed lease of unit 6 for a further term for a period of five years.
The true construction of an instrument of this kind must be ascertained from the instrument as a whole considered in the light of the surrounding circumstances, i.e. the facts and matters which were or ought reasonably to have been in the contemplation of both parties at the date of the instrument. The circumstances surrounding the delivery of the notice in the present case include the existence and the terms of the lease of 1 September 1986, the fact that there was no other relevant lease between the parties, and the fact that Della had never occupied, leased or had any connection with unit 5. The appropriate question is, in my opinion, an objective one, namely, what would a reasonable person in the position of Birkenhead, and aware of the surrounding circumstances, fairly understand to be the meaning of the notice in the circumstances of its receipt. I have adapted this formulation from the judgment of Isaacs J. in Carter v Hyde 33 CLR 115 at 126 and of Bryson J in Health Minders Pty Ltd v Prudential Assurance Co Ltd 24 February 1987 (unreported). In my opinion a reasonable person in the position of Birkenhead, and aware of the surrounding circumstances to which I have referred, would have regarded 'unit 5' as an obviously mistaken reference to unit 6 and would have regarded Della as indicating its desire to take renewed lease in accordance with CL18 and erroneously stating the period of renewal therein provided as three years instead of five years. The repugnancy between the period of renewal provided for in CL18 read with the Reference Schedule and the period stated in the notice is, in my opinion, to be resolved, from a consideration of the whole of the instrument in the light of the surrounding circumstances, by disregarding the latter period as falsa demonstratio."
28 I agree entirely with and adopt the approach taken by McLelland J. In my opinion the recipients of the letter of 20 December 1999 would have been under no misapprehension that the lessee was intending to renew the lease for the whole of the premises. The letter makes no suggestion that the premises would be divided, or that Riltang desired to exercise its option in relation to part only of the premises. The description of the premises was an error which was patent on its face. No one would have been misled thereby.
29 I may add that, apart from the oral evidence of Mr Litver and Mr Ritchie, which on this point I reject, there is nothing in the evidence to suggest that any one was mistaken about the fact that Riltang exercised its option to renew the lease for the whole of the premises. The facsimile from Mr Ritchie of 25 September 2000, which is set out above, in which Mr Ritchie notified an increase in rent for the whole of the premises, makes it plain that he understood the notice to exercise the option to renew the lease for the whole of the premises. He himself described those premises as "8/38 Oxford Street".
30 I should add that I consider the evidence of Mr Litver that he understood the notice to be seeking renewal of the lease in respect of a part only of the premises to be untruthful. The facts are plain. No one sought clarification of the letter. Mr Ritchie's facsimile of 25 September 2000 recognized the letter to be "written notice exercising your option to renew the lease". However, nothing was done about the renewal because, as Mr Litver conceded in his evidence, Mr Litver and L did not wish to renew the lease. The point about the description of the premises appears to have emerged when L consulted its solicitors in April 2001, eighteen months after the notice had been given. It was a lawyer's point. I consider that Mr Litver and Mr Ritchie, in general, gave answers which they considered would advance L's case, rather than speaking from their honest recollection.
31 It follows that the notice exercising the option to renew the lease was a valid notice. It was an unqualified and unconditional exercise of the option to renew. Quadling v Robinson (1976) 137 CLR 192 at 200-1; Bava Holdings Pty Ltd v Pando Holdings Pty Ltd.
Estoppel
32 I need not consider the issues of estoppel relied upon by Mr M.J. Heath, counsel for Riltang.