Do the trees form a hedge?
19 The first jurisdictional test is at S 14A(1) of the Act:
(1) This Part applies only to groups of 2 or more trees that:
(a) are planted (whether in the ground or otherwise) so as to form a hedge, and
(b) rise to a height of at least 2.5 metres (above existing ground level).
20The trees form a group of 2 or more trees. Are the trees planted? There is no dispute about the 19 palms being planted during the 1990s. However the provenance of T1, the Turpentine, is not as clear. The tree predates the applicants' family purchasing their property.
21The Turpentine is a locally indigenous tree - the species occurs naturally in the area. In his Arboricultural Assessment of April 2012 Mr Peter Caster, of Tree Wise Men, states at paragraph 4.1.3:
Turpentine, Syncarpia glomulifera is native to the Shale Slopes soil type of the locality. This species is also included on the plant assemblage of the Scientific Committee Determination for the Pittwater Spotted Gum Forest an endangered ecological community under the Threatened Species Conservation Act 1995.
22At paragraph 4.1.1 Mr Caster states that the Turpentine "...appears to have been planted in the early 1960s or late 1950s..." and at 2.3.3 that it is "...most likely to have been planted rather than being 'self-seeded' given the extent of clearing in this area of properties in the 1950s and 1960s (see Aerial Photos 1961, Attachment A)." The aerial photo of 1961 shows some clearing of the applicant's property had occurred but also shows extensive remnant vegetation across the broader landscape. This suggests to me that it is more than feasible that T1 grew from a naturally falling seed. In oral evidence Mr Caster stated that T1 could be seen as a shadow on the 1961 aerial photo and that it is likely to have been planted or self-seeded during the 1940s.
23There is more than a little doubt in my mind that tree T1 was planted. None of the available evidence demonstrates it was planted. However, even if such evidence was available, I do not believe that T1 completes the test at s 14A(1)(a): the tree must be planted so as to form a hedge.
24Ms Taylor, for the applicants, submitting that the twenty trees form a hedge, argues that Fakes C addressed the relevant jurisdictional questions in Torday & Anor v Eather [2012] NSWLEC 1014. She submits that the judgment demonstrates that trees do not have to be of the same species and do not have to be planted on the same level, both notions that I accept. In Torday, Fakes considered the discussion of these very matters (what does it require for plants to form a hedge?) by Moore SC and Hewett AC in Wisdom v Payn [2011] NSWLEC 1012 and Fakes C in McLaren v Lewis [2011] NSWLEC 1170. In Wisdom, the Commissioners addressed issues relating to the planting arrangement of trees. In McLaren, Fakes C at [24] regarded a group of trees containing four different species as forming a hedge.
25Each situation that comes before the Court has its own features and there is no one rule that can satisfactorily define, for all situations, what forms a hedge. Considering these decisions together, the overall position of the Court on this question can be summarised as:
(a)The group of trees can be more than one tree deep and does not need to be in a perfectly straight line, but the tree planting must have a degree of regularity and arrangement, in a linear fashion.
(b)The trees must be relatively close to one another. The proximity required will depend on the scale of the landscape, the tree species and the intent of the planting.
(c)Trees of several species can form a single hedge.
26Moore SC and Hewett AC in Wisdom went further to say at [45] that "...the impression that is given by the planted arrangement of the trees must be one that, in an ordinary English language understanding of the word, would be perceived to be a hedge."
27At [46] the Commissioners continued with: "...a purely random planting of trees cannot be so regarded..." and "...a single tree that is obviously separate and distinctly so cannot be so regarded." The subject of this last point was a tree that was "separate and distinctly so" in a spatial sense. My view of the Turpentine is that it is separate, and distinctly so, in several other important ways.
28Firstly, the palms are perhaps 15 or 20 years old, while the Turpentine is perhaps 60 or even 70 years old. Not only is it older, it is distinctly so.
29Secondly, the Turpentine appears as a distinctly individual tree in the landscape. It is considerably larger than the nearby palms. It has a dense crown from low on its stem and leaves like a gum tree. The palms, on the other hand, have several long fronds at the tops of bare stems. The palms, although there are two species, appear relatively uniform along the planting. The Turpentine's appearance makes it a separate landscape feature, and not part of this otherwise homogenous group of plants.
30Ms Taylor argues that there is no requirement for all trees in a hedge to be planted at the same time, and I accept this. Certainly, planting a row of bottlebrush trees and then, a few years later, adding some more trees at one end of that row to extend it, would not prevent the entire planting being considered as a single hedge. However in this situation the Turpentine appeared first, as a solitary tree, and a group of very different trees was then planted along the boundary up to this tree. It was certainly not a hedge when it grew here and has not become part of one. Its age, size, form and appearance all make it a separate tree, and distinctly so.
31I will set a more extreme example. A 150-year-old Oak tree grows adjacent to a side boundary of a property. It is 20 m tall, but foliage at the extent of its broad crown reaches down to the ground. The owner of the tree, wishing to increase privacy between her dwelling and the neighbouring one, plants a row of Lilly Pillies along the boundary. The Oak is in the middle of this row. She keeps the Lilly Pillies pruned neatly at 2.6 m tall and 1 m wide. The foliage at the Oak's outer limits touches the foliage of the squarely pruned Lilly Pillies. The base of the Oak may now be part of a row of trees - a group of trees with their stems in a linear and regular planting arrangement, their foliage touching - but I do not think that most people, when viewing such a planting, would regard the Oak as part of the hedge.