Martin & Martin and Anor (No. 2)

In the matter of *Martin & Martin and Anor (No. 2)*, heard by Cronin J, the court considered objections to subpoenas and the admissibility of expert evidence in a family law proceeding. The dispute involved the wife's claim to an equitable interest in certain assets, with a third party, X Firm, also asserting an interest arising from previous court orders. The court also addressed issues of client privilege and its potential waiver.

The primary legal issues before the court were whether objections to subpoenas issued to J Firm and K Accountants should be upheld on grounds of relevance, oppression, or "fishing," and whether the third party, X Firm, should be permitted to adduce expert evidence regarding the value of the parties' assets. Additionally, the court considered whether a solicitor could unilaterally disregard client privilege based on an assertion or anticipation of implied waiver.

Cronin J reasoned that the rules governing expert evidence, particularly Chapter 15 of the *Family Law Rules 2004*, emphasise the need to confine litigation without compromising the interests of justice. The court expressed concern that without expert evidence on asset valuation, the court might not have comprehensive information to determine the interests of justice, especially given X Firm's claim. Therefore, the court determined that the evidence could at least be filed, with its admissibility to be tested at the hearing if its relevance to the causes of action could be demonstrated. The objections to the subpoenas were rejected, and X Firm was granted leave to file its affidavit.