A paraphrase is:
"any agreement under which a person grants or agrees to grant to another person for value a right of occupation of premises for the purpose of the use of the premises wholly or predominantly for the carrying on of one or more of the businesses specified in Schedule 1."
8 The focus is thus upon two things: the content of the right of occupation granted or agreed to be granted "under" the parties' agreement; and the question whether the occupation the subject of the right is "for the purpose of" the use of the premises in the way described.
Determining the purpose
9 This raises the question of how one is to determine the purpose (as regards use) for which one person grants to another a right of occupation. The matter must, of necessity, be approached by reference to the terms of the parties' agreement. The relevant grant of a right of occupation is a grant sourced in the parties' agreement. This is the force of the words "under which". The purpose for which the right of occupation is granted must therefore be sought in the terms of the grant as embodied in the agreement. One's immediate reaction to the definition of "retail shop lease" is that expressed by Young J in passing in Kanittha Ninubon v GAG Pty Ltd [1998] NSWSC 298:
"In any event, it was a lease made after 1 August 1994. It referred to premises being used as a restaurant and, accordingly, was a lease to which the Retail Leases Act 1994 applied."
10 The inquiry here, as I see it, is essentially the same as an inquiry as to the purpose (as regards use) for which premises are let, that being a concept that has long played a part in landlord and tenant legislation. It is therefore pertinent to have regard to the following principles enunciated in the joint judgment of Dixon, Williams, Webb, Fullagar and Kitto JJ in Thompson v Easterbrook (1951) 83 CLR 467:
"The purposes for which premises are leased at the date of the notice to quit are the purposes which 'may reasonably be held to have been contemplated by both parties, having due regard to the terms of the lease, the character of the subject let, and other similar circumstances' (cf. Westropp v. Elligott , at p. 831). In that case Lord Watson said, in relation to provisions of an Imperial Act relating to a 'holding let to be used wholly or mainly for the purpose of pasture', that 'where the particular purpose for which the holding is to be used is not defined by contract, the legislature must have intended that the purpose should be ascertained by reference to the use or uses which the contracting parties must as intelligent and reasonable men be held to have had in their contemplation when they entered into the lease'. This proposition may be accepted as applicable to a case arising under the Act now in question, unless, after the granting of the lease, a change has occurred in the mutual rights and duties of the parties in relation to the user of the premises. It is in line with the view which the English courts have adopted in construing the words 'let as a separate dwelling' in the Increase of Rent and Mortgage Interest (Restrictions) Act , 1920 (Imp.) (10 & 11 Geo. 5 c. 17). They have held that what must be ascertained is the contemplation to be attributed to the parties at the date of the letting, according to the terms and circumstances of the letting (Wolfe v. Hogan , per Evershed L.J.). Denning L.J. said in that case, 'If the lease contains an express provision as to the purpose of the letting, it is not necessary to look further. But, if there is no express provision, it is open to the court to look at the circumstances of the letting. If the house is constructed for use as a dwelling-house, it is reasonable to infer the purpose was to let it as a dwelling. But if, on the other hand, it is constructed for the purpose of being used as a lock-up shop, the reasonable inference is that it was let for business purposes. If the position were neutral, then it would be proper to look at the actual user. It is not a question of implied terms. It is a question of the purpose for which the premises were let'."
11 The members of the High Court thus placed strong emphasis upon the parties' agreement (if any) as to user as the determinant of the purpose for which premises are let, this being the prime indicator of their intention. It must follow that where the agreement expressly defines the scope of use, that statement will be conclusive unless there is compelling evidence that the parties did not mean what they said. It is, of course, possible that the parties' original contemplation will change, in the sense that they adopt some new and different mutual intention. The members of the High Court dealt with that possibility as follows:
"But, though the time of the letting is initially the time as at which the purposes must be ascertained, it is apparent that the parties may afterwards change the nature of the purposes. They may do this by a contract express or implied, or by conduct giving rise to an estoppel or a general waiver. Passages in the judgments in Wolfe v. Hogan and Court v. Robinson support the view that where premises are initially let for business purposes and the tenant converts them into a dwelling, then, even though the lease contained a prohibition against use as a dwelling, the premises should be held to be leased for the purposes of a dwelling if a contract varying the lease to permit of the new mode of user is to be inferred. But, though we think that the same conclusion should be reached if the conduct of the parties, while not justifying the inference of a contract, effects an estoppel or a waiver as to the use of the premises as a dwelling, we do not think that a change of the purposes for which the letting was originally made can be brought about by an alteration in the mode of actual user, if that alteration is unaccompanied by anything constituting a variation of the legal relations of the parties upon the subject of the purposes for which the premises are in lease. Denning L.J. in Wolfe v. Hogan expressed the view that a house originally let for business purposes does not become let for dwelling purposes unless it can be inferred from the acceptance of rent that the landlord has affirmatively consented to the change of user. We would not adopt, as applying to the Act we have to consider, the qualification contained in this proposition. In our opinion even an affirmative consent by the landlord will not suffice unless it is given by a contract between the parties, express or implied, or the circumstances lead to the conclusion that the landlord has waived any provisions of the lease inconsistent with the change of user or is estopped from objecting to the change."