Also relevant to the question of costs are the provisions of the Civil Procedure Act 2010. In the present circumstances, the following provisions and aspects of those provisions are particularly relevant:
(1) among other things, the object of the Civil Procedure Act, is to reform and modernise the practice, procedure and processes relating to civil proceedings in the Supreme Court, and other courts. Importantly, provision is made for an overarching purpose in relation to the conduct of civil proceedings which is to facilitate the just, efficient, timely and cost-effective resolution of the real issues in dispute in those proceedings;[169]
(2) in the exercise of its powers, the Court must seek to give effect to the overarching purpose, whether these powers arise from the procedural rules or practices of the Court or otherwise;[170]
(3) an overarching obligation is cast upon parties and legal practitioners representing or acting on behalf of a party, whether they be barristers or solicitors, to act honestly at all times in relation to a civil proceeding and not to make any claim or make a response to any claim in a civil proceeding that is frivolous, vexatious, an abuse of process or does not, on the factual and legal material available to the person at the time of making the claim or responding to the claim, have a proper basis;[171]
(4) an overarching obligation applies to the persons referred to in the preceding paragraph to disclose to each party the existence of all documents that are, or have been, in that person's possession, custody or control of which the person is aware and which the person considers, or ought reasonably consider, are critical to the resolution of dispute. Disclosure must occur at the earliest reasonable time after the person becomes aware of the existence of the document or at such other time as the Court may direct. These provisions do not apply to any document which is protected from disclosure on the grounds that privilege which has not been expressly or impliedly waived or under any other Act (including any Commonwealth Act) or other law;[172] and
(5) in exercising any power in relation to a civil proceeding, including the exercise of the discretion as to costs, the Court may take into account any contravention of the overarching obligations.[173]