The nature of a payment in lieu falling within the fourth category has been analysed as a payment by the employer on account of the employee's claim for damages for breach of contract. In Gothard v Mirror Group Newspapers Ltd [1988] ICR 729 at 733 Lord Donaldson MR stated the position to be as he had stated it in Dixon v Stenor Ltd [1973] ICR 157 at 158:
'If a man is dismissed without notice, but with money in lieu, what he receives is, as a matter of law, payment which falls to be set against, and will usually be designed by the employer to extinguish, any claim for damages for breach of contract, i.e. wrongful dismissal. During the period to which the money in lieu relates he is not employed by his employer.'
In my view that statement is the only possible legal analysis of a payment in lieu of the fourth category."
35 In the light of the evidence about what was said and done on 10 February 2009 (including with respect to payment), the contention that the plaintiff, by wrongfully terminating the employment, repudiated the contract of employment and that the defendant accepted the repudiation will succeed at trial. It must follow that the defendant is assured of success in his claim that the contract thereby came to an end, with the defendant becoming entitled to sue for damages which would, in all likelihood, be the salary in lieu of notice and other items that the plaintiff in fact paid, as detailed in the letter of 10 February 2009.
36 Because the plaintiff repudiated the agreement of 1 July 2005 and the defendant accepted the repudiation, the contract was thereby discharged. The plaintiff therefore cannot establish the continuing subsistence of clause 9.2 of the employment agreement. The plaintiff accordingly has not shown that there is a serious question to be tried as to actual or threatened breach by the defendant of clause 9.2 by reason of his actions in the period after the employment ended.
The construction and operation of clause 9.2
37 I turn now to the second matter to which the defendant points in submitting that the plaintiff has not shown that there is a serious question to be tried as to breach by the defendant of clause 9.2 of the agreement (assuming that, contrary to what I have just said, it is found to continue on foot).
38 The defendant submits that clause 9.2 has no apparent or ascertainable meaning and is void for uncertainty. This is because of the opening words:
"For a period of 12, 24 and 36 months after the Term, the Employee must not …"
39 Any contractual prohibition expressed to operate for "a period of 12, 24 and 36 months" prompts the immediate question: for what length of time does the prohibition continue? The answer cannot be 12 months. Nor can the answer be 24 months or 36 months. The only available answer is, "a period of 12, 24 and 36 months"; and that merely restates and begs the question.
40 Certain drafting techniques are designed to ensure that several distinct prohibitions are imposed and accepted, each separate from the other, but in the context of an overarching provision that makes it clear that these are alternatives and states how the operative provision is to be identified from among those alternatives. Provided that a clear method of selection is laid down so that one provision alone can be seen to be operative, the selected provision will be enforced if enforceable according to its own terms.
41 One might surmise that, in the present case, the parties intended to provide for three alternatives, one based on 12 months, another based on 24 months and a third based on 36 months. But this would be purely speculation, because that is not what the parties have said.
42 In Profiles International of Australia Pty Ltd v Scott (unreported NSWSC, Powell J, 3 April 1981), Powell J had before him a provision as follows:
"The General Manager hereby agrees with the Company that he shall not for a period of three years from the date of his termination of service with the Company
(a) within a radius of 50 kilometres of the General Post Office in Sydney, or
(b) within a radius of 100 kilometres of the General Post Office in Sydney, or
(c) within the State of New South Wales
directly or indirectly carry on or conduct any business similar to the business or to any part of the business hereby agreed to be sold except as the holder of shares in any company listed on any stock exchange."
43 It was submitted that this provision was void for uncertainty since, with the word "or" appearing after each of (a) and (b), it was "not possible to determine the ambit of the intended tie". His Honour accepted that submission:
"Since, as a matter of English the word 'or' is generally used as a particle co-ordinating two or more words, phrases or clauses between which there is an alternative (Shorter Oxford English Dictionary 3 Ed. Vol. 2 pp. 1456-7) this submission, at first sight, appears to be an attractive one; and yet, upon consideration, I am satisfied that it ought not to be acceded to. On the contrary, I am of the opinion that, in its use in Clause 14, the word 'or' is intended to, and does, indicate, not a series of alternative restrictions, but, rather, a series of independent, but cumulative, restrictions. That this is so, in my view, follows from the fact that what prefaces sub-clauses (a), (b) and (c) is a negative obligation - 'he shall not' - it following, as a matter of language, that the Clause is to be construed as a promise to do 'neither (a), nor (b), nor (c)'."
44 Powell J thus proceeded on the basis that, as a matter of language, if it is said that a person must not walk or run or jump, then walking is forbidden and running is forbidden and jumping is forbidden.
45 In this case there are cumulative restrictions which amount, in terms, to a single restriction. They are time restrictions. Their cumulative nature is made plain by the word "and". The employee must not engage in the specified conduct for the specified period of 12 months; the employee must not engage in the specified conduct for the period of 24 months; and the employee must not engage in the specified conduct for the period of 36 months. It is not possible, in Powell J's words, "to determine the ambit of the intended tie" - with "ambit" here understood in the sense of duration. No means is provided of identifying which of the three prohibitions (if, indeed, there should be taken to be three) is the operative prohibition.
46 For reasons corresponding with those of Powell J, I am of the opinion that clause 9.2 is void for uncertainty - from which it follows that any attempt to apply clause 9.7 to extract a single meaning will never occur.
47 Let it be assumed, contrary to what I have just said, that clause 9.2 imposes several alternative restraints, one for 12 months, a second for 24 months and a third for 36 months. How then does one make the selection among them?
48 Clause 9.7 directs that "any part or any provision of this clause" that is "held to be illegal or unenforceable" be severed and, in effect, discarded and that "the remaining provisions" shall stand. Assume that the part or provision concerning 36 months is the only part or provision held to be illegal or unenforceable. Which of the 12 months and the 24 months provisions then stands? The answer must be that both stand, with the result that there is still no available means of determining which should be observed and enforced.
49 This difficulty stemming from clause 9.7 is of the same kind as was referred to by Young J in Tyser Insurance Brokers Pty Ltd v Cooper (unreported, NSWSC, Young J, 7 December 1998):
"The restraint period should not differ depending on what a court should hold. First, it is not a reasonable way of letting an employee know what are the requirements that bind him or her; secondly, there is great difficulty if there is an appeal against the holding, both pending the appeal and, perhaps, afterwards.
As Mr Robinson pointed out in his submission, what happens if within one year the period is held to be invalid? There seems to be no mechanism for substituting a fresh period."
50 This part of the case may be summed up in words used by Spender J in Lloyd's Ships Holdings Pty Ltd v Davros Pty Ltd (1987) 17 FCR 505 at 520:
"[A] threshold question in determining the certainty of a restraint of trade clause of the kind now before me is whether the clause contemplates a single covenant to operate from the numerous combinations of conduct, time and area which are generated. If the clause contemplates a single covenant, then the covenant must provide a means by which to choose which of the combinations is to apply; otherwise the clause is void for uncertainty."
51 In the present case, there is a meaningless cumulation of three periods. It is not stated that any one of the three may alone stand and, if so, how the operative component is to be chosen from among the three.
52 In light of the several matters I have mentioned concerning clause 9.2, I am of the opinion that, even if the agreement of 1 July 2005 continued to be operative after 10 February 2009, that clause never became the source of any valid or enforceable obligation of the defendant following termination of the employment and the employment contract on 10 February 2009. This is an additional reason for the conclusion that the plaintiff has failed to show that there is a serious question to be tried as to alleged breach of clause 9.2 by the defendant.
53 If the agreement was, as I have found, discharged by the plaintiff's repudiation and the defendant's acceptance of the repudiation, there is an added problem with clause 9.2. The words "after the Term" in clause 9.2 make it clear that the prohibition, whatever its precise meaning (if any), does not arise until the "Term" has concluded. The definition of "Term" is set out at paragraph [9] above. Having regard to that definition and the reference in it to the period referred to in clause 3.1 (see paragraph [8] above), it is clear that the Term does not end unless there is termination of the agreement "in accordance with clause 11".
54 For reasons I have given, the agreement was never terminated "in accordance with clause 11". It was terminated by the defendant's acceptance of the plaintiff's wrongful repudiation.
Other matters
55 Given my conclusions on the matter of serious question to be tried, I need not deal with the other matters raised at paragraph [25] above.
Disposition
56 The interlocutory claim in paragraph 1 of the amended summons filed on 18 May 2009 is dismissed with costs.
57 The interlocutory injunction ordered on 11 May 2009 and afterwards continued until delivery of judgment by me is discharged.
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