(2) When cl 14(1)(a) is construed in the context of cl 8(2), it is apparent that the phrase "an applicable environmental planning instrument immediately before the commencement of this Policy" means an environmental planing instrument that applied to the relevant land before the Sydney Region Growth Centres SEPP commenced, but did not apply thereafter. State environmental planning policies and regional environmental plans continued to apply (cl 8(2)). Accordingly, there was no reason to construe cl 14(1)(a) as applying to those classes of instruments. The only class of instrument relevant to cl 14(1)(a) is local environmental plans. The only local environmental plan that applied to the land was the LEP. The proposed development could not be carried out under the LEP given the terms of cl 12(3).
(3) This construction of cl 14(1)(a) was consistent with the aims of the Sydney Region Growth Centres SEPP relevant to land zoned Environment Conservation (cl 2) and the objectives of that zone (cl 10(2) and the table to the zone), as it enabled development permissible under the previously applicable local environmental plan to be carried out.
(4) If, contrary to the above, the phrase "an applicable environmental planning instrument immediately before the commencement of this Policy" includes all applicable environmental planning instruments before the Sydney Region Growth Centres SEPP commenced, then the only environmental planning instrument under which any development "could be carried out on the land" was the LEP. No development can be carried out under SEPP 1. The clause distinguishes between the capacity to grant consent to development and the capacity to carry out development under an instrument. SEPP 1 enables an applicant "who is able to satisfy the conditions, to circumvent or overcome the prohibitions appearing" in the LEP ( Vaniga at 90), but does not permit any development to be carried out. This is consistent with the reasoning in Healesville at 102-103. Moreover, the words of cl 14(1)(a) are indistinguishable from the provision considered in Porfiri and Colonial State . Those decisions considered cl 17 of State Environmental Planning Policy No 53 - Metropolitan Residential Development (SEPP 53), which provided that certain development was permissible "if another environmental planning instrument permits a dwelling-house to be erected on that allotment…". In Porfiri , Cowdroy J (at [21] to [23]) held that no instrument existed permitting the development, even though the upholding of an objection in accordance with SEPP 1 would have enabled the development to be carried out. In Colonial State , Talbot J agreed, observing that SEPP 1 "does not, through its terms, permit anything other than the opportunity to make a written objection to the application of a development standard" (at [6]). He concluded that the "facilitative provisions of SEPP 1 do not permit development to be carried out. They merely provide the mechanism for dispensing with the prohibiting effect of the relevant development standard to enable a development application to be considered on its merits. This is a separate and distinct matter to that of permitting development" (at [8]).