20 The principal thrust of the applicants' argument is that the constrained effect of cl 10 and Schedule 10 of LMLEP 2004 is that a private operator of a mine does not have the benefit of those provisions. They only apply to development by a public authority. Moreover notwithstanding that actual mining has ceased the continued use of the land comprises mining purposes.
21 Item 1 in Schedule 10 refers to "persons carrying on railway undertakings" whereas items 2, 3, 4 and 5 refer specifically to "persons carrying on public utility undertakings." Items 8, 9 and 10 identify particular authorities, namely the Forestry Commissioner, a rural lands protection board, the Council or the Department of Infrastructure, Planning and Natural Resources. Item 7 makes no reference to any person, individual or undertaking but simply refers to the carrying out of any development required in connection with any road. The only reference to an owner or lessee is in item 6. A "public utility undertaking" is defined in the Dictionary to LMLEP 2004 and refers to specific undertakings carried on or permitted or suffered to be carried on by or by authority of any government department or under the authority of or in pursuance of any Commonwealth or State Act but makes no reference to an undertaking for a mine.
22 Section 35 of the Interpretation Act 1987 relevantly provides that a heading to a schedule to an instrument shall be taken to be part of the instrument. Section 3(1) of the Interpretation Act includes an environmental planning instrument within the meaning of an instrument.
23 The applicant also makes reference to s 34 of the Interpretation Act to justify the use of the heading to cl 10 to assist in the ascertainment of the meaning of the provision. However, as the definition of instrument in s 3(1) clearly distinguishes between a statutory rule and an environmental planning instrument and as s 34 is confined to the interpretation of a provision of an Act or statutory rule, no direct assistance can be gained from s 34.
24 Applying a common sense approach to the interpretation of LMLEP 2004 and having regard to the natural or ordinary meaning of the words contained in cl 10 and the description of a mine contained in Item 6 of Schedule 10, I prefer the approach taken by the respondent council and read item 6 as not being confined by the heading to the Schedule. The failure to include mines and roads in the various categories of development carried on by public authorities otherwise mentioned in Schedule 10 does no harm to the effect of cl 10(b). It is unqualified by the identity of the person carrying out the activity subsequently specified in Schedule 10. Clause 10 is the substantive provision of LMLEP 2004. No assistance is gained from the heading to the clause. It is not a heading to a Part, Division or Subdivision of the LEP. Any conflict between the substantive formal provisions of cl 10 and the ancillary provision of item 6 in Schedule 10 should be resolved in favour of the substantive provisions in cl 10.
25 I agree with the submission made by Mr Robertson SC, on behalf of the council, that the terms of item 6 in Schedule 10 are clear and that consistent with the principles of construction in Project Blue Sky v Australian Broadcasting Authority (1998) 194 CLR 355 at [70]-[72] the general heading to the Schedule should give way to the substantive operation of the instrument.
26 The provisions of LMLEP 2004 are in contrast to the combined effect of cl 35 and Schedule 1 to the Model Provisions which make no distinction for the operation of a mine by a public authority. Although it might be argued that the specific inclusion of headings in LMLEP 2004 gives rise to a distinguishing intent on the part of the draftsperson of the LEP, I prefer to think that having regard to the unique statutory position of mines and mining generally (see Kembla Coal and Coke Pty Limited v Wollondilly Council (1994) 84 LGERA 263) in a planning context it is more likely than not that the unqualified application of the heading to Schedule 10 across the board was inadvertent, mistaken or unintended. Alternatively mines and roads were recognised as generally relying on statutory authority for their creation, construction and maintenance.
27 The respondent also relies on the provisions of cl 19 of LMLEP 2004 which relevantly provides as follows:-
19 Development for the purpose of a mine
Nothing in this plan prevents a person, with development consent, from carrying out development for the purpose of a mine:
(a) on any land to which this plan applies, if the mine is underground, or
(b) on land that is shown as land with future open cut mining potential on the map marked "Lake Macquarie Local Environmental Plan 2004 - Areas of Future Open Cut Mining Potential", if the mine is an open cut mine.
28 The applicant relies on the significant surface facilities that were presumably used to prepare and handle the coal for its submission that the mine carried out on the land was not underground as contemplated by cl 19. The council's reasoning is that the sole reason for the existence of surface infrastructure is to facilitate the purpose of an underground mine. Accordingly Mr Robertson says the rehabilitation of the site (if it is to be regarded as development for the purpose of a mine) is contemplated by cl 19.