53. We are far from satisfied that, in their ordinary usage, the terms "offer" and "accepts" as used in the Leases Act necessarily imply the technical contractual meaning of the terms. Even if it were to be accepted that, of the two possible interpretations, the technical legal approach would be favoured, the effect of s 139 of the Legislation Act, in our view, requires this Court to prefer an interpretation that best achieves the purpose of the legislation. It seems clear to us that this would favour the view that the terms in question are to be given their ordinary meaning rather than restricted to their technical contractual meaning. It follows that the learned Magistrate, and the learned primary appeal Judge, were in error in holding that the jurisdiction of the Magistrates Court was not enlivened because the parties had not yet reached a firm contractual agreement.
54. Counsel were of one mind that, should this be our view, the preferable order would be to remit the matter to the Magistrates Court to exercise the function conferred on that Court pursuant to s 58 of the Leases Act, as there was not sufficient evidence before us to enable us to determine this question. When the matter came before the Magistrates Court, the appellant and the respondents both submitted that the Court did have jurisdiction, and the argument was, in effect, as to whether sufficient grounds for disqualification of the valuer were capable of being made out. This may become relevant to the question of costs.
55. Once the Magistrates Court had ordered that it had no jurisdiction to determine the issues between the parties, contrary to the submissions of both parties, the conduct of the respondents in seeking to order the appellant to quit the premises is entirely understandable, and again this may be relevant to the eventual order as to costs.
56. The stated case sought a range of answers to questions that would arise depending on the answer to the primary question as to whether or not the jurisdiction of the Magistrates Court was enlivened to appoint a valuer to determine market rent and to entertain an application pursuant to s 58 to appoint a new valuer. It seems to us that there is a danger in proceeding beyond this primary question in these proceedings. Until the application is dealt with according to law, it is a somewhat hypothetical set of questions and gives rise to the long recognised danger of appellate courts proffering what are in effect advisory opinions. It seems to us that the proper course is not to answer the stated case questions beyond the point that is necessary to determine the appeal, and to remit the matter to the Magistrates Court for further determinaton. Should the application be successful, a new valuer will be appointed, and a new market rent set. This must, it seems to us, be a determination of market rent at the date of the conclusion of the former lease. Should the application be unsuccessful, then the extant determination of the valuer will have effect. As it is common ground between the parties that there is no "interim agreement" here, the parties will be free to decide whether or not to enter into a new five year lease from 13 October 2003.
57. It is appropriate to observe that s 55 of the Leases Act clearly provides that once the market rent is "worked out" then that is the rent to apply from the date of the end of the former lease. This is clearly a sensible provision, as otherwise a tenant could, by long process of appeal and negotiation, effectively freeze a rental that had long been overtaken by events. Section 55 provides -