In that factual context, I return to s 215(2) of the Legal Practice Act. The first question that arises for my consideration is the nature of the task performed by the court under that section, and, in particular, the question which the court is required to address. Before the court can make an order under the subsection, the court must form an opinion which has two components. The first is that 'the amount of costs allowable in respect of a matter under a legal costs determination is inadequate', and the second is that the inadequacy arises because of the 'unusual difficulty, complexity or importance of the matter'.
The question posed to the court under s 215(2) will almost always arise before taxation has occurred. It is of course the responsibility of the taxing officer to tax the bill and identify with precision the amount that should be allowed in respect of the particular claim for costs. Section 215(2) also falls to be construed in the context of the well-known principle that at least in respect of costs as between party and party, the principle is that the successful party should be compensated by the unsuccessful party for their costs (see O 66 r 1, Rules of the Supreme Court 1971 (WA)).
Those two considerations provide a guide to the proper approach to be taken to the question posed to a court when an application is made under s 215(2). The policy considerations that should guide a court when addressing an issue under s 215(2) are, firstly, that the court should not usurp the role of the taxing officer and, secondly, that at least where party and party costs are concerned, the court should make an order that would give effect to the general principle of allowing the successful party to be compensated for their costs by the unsuccessful party, where appropriate.
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It therefore seems to me that the requirement of inadequacy will be demonstrated if the applicant shows that there is a fairly arguable case that the bill to be presented to the taxing officer may tax at an amount which is greater than the limit that would be imposed by the relevant costs determination. Of course, as I have pointed out, that is only the first question which the court must address. The second question is whether that inadequacy arises because of the unusual difficulty, complexity or importance of the matter.
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Another consideration that appears to me to be significant to the construction and application of s 215(2) also arises from the time at which that determination is to be made. Because it is a determination which will ordinarily be made in advance of taxation, it should be made as a matter of impression rather than as a matter of detailed evaluation. An approach which would require an applicant to demonstrate that a limit is inadequate by reference to a detailed evaluation of a draft bill for taxation would carry the risk that what has elsewhere been described as 'satellite litigation' (and which I would describe as parasitic litigation), might assume a life and dimension of its own, disproportionate to its significance.
Such an approach should be discouraged, because it is in the interests of the parties and of the public for disputes with respect to costs to be resolved as quickly and as efficiently and as inexpensively as possible.