20 The provisions of the LEP make this clear. First, the definition of ancillary development referred to buildings, works or uses used in conjunction with a primary legal use. This should be understood as an attempt to articulate in the LEP recognition of the principles established in cases such as Foodbarn and O'Donnell. Hence, the purpose of ancillary development would generally be the purpose of the "primary legal use". Secondly, examination of the development control tables reinforces this understanding. "Ancillary development" did not appear in isolation in any of the tables. When it appeared it was qualified by words referring to development included in another item of the table. Hence, in zone 2(e2) the development permissible with consent was "ancillary development not included in item 2" not ancillary development per se. This implicitly recognised that ancillary development is not a separate development purpose. Moreover, ancillary development, when it appeared in a table, was not described by reference to a purpose of development. Again, take zone 2(e2) as an example. There were five classes of development set out in that zone as permissible with consent grouped as "ancillary development not included in item 2", "development for the purpose of …", "demolition not included in item 2", "development below the foreshore building line allowed by clause 20" and "subdivision". Each of the five classes began with a capital letter, ended with a full stop and had a space dividing it from the next class. The second class only concerned development for purposes. These nominated purposes did not begin with a capital letter, ended with a comma not a full stop and did not have a space dividing each purpose. In other words, the table treated ancillary development as a class of regulated activity (that is, specified development for the purposes of s 76A(1) of the EPA Act) but not as a purpose of development. The 7(a) zone adopted a similar structure but had only three classes, the first of which concerned development for nominated purposes, with the others being "demolition not included in item 2" and "subdivision".