New Zealand Law Society - Courts roundup 12 February - 18 February 2025

Courts roundup 12 February - 18 February 2025

Decisions, proceedings and news from the courts in some common law jurisdictions in the past week.

Beehive parliament behind trees

New Zealand Supreme Court

Self-represented litigant, appellate jurisdiction 

Re Deliu [2026] NZSC 2 (10 February 2026) 

Successful review application – Self-represented D sought review of Registrar’s decision to refuse to accept for filing proposed appeal from CA declining leave to appeal DC decision under s 51 Criminal Procedure Act 2011 (Act) to allow Y to elect jury trial out of time – 

SC Judge upheld review – Said question whether SC had jurisdiction to act as first appeal court under s 297 of the Act - Appropriate for panel decision because it went to jurisdiction.

Self-represented litigant, “safety hearing”, AI in submissions 

Jones v Family Court at Whangarei [2025] NZSC 1 (11 February 2026) 

Unsuccessful leave application  Self-represented J, in midst of protracted, contested proceedings in Family Court concerning care of child, applied for safety hearing” – Non-statutory procedure where Court conducted screening exercise to determine whether safe to permit parent unsupervised access to child  

Application declined  J sought judicial review in HC - Application declined  Appeal to CA failed as did application to recall CA judgment  J sought leave to appeal both judgments to SC  

SC said nothing J raised indicated CA erred in its judgment  No question of general or public importance raised  No risk of miscarriage of justice – Applications dismissed. 

SC also said in submissions filed J cited several authorities which “appear to have been hallucinated by Artificial Intelligence (AI) application”  Said misuse of AI in legal proceedings had serious implications for administration of justice and public confidence in the justice system  People filing submissions in court had to ensure all authorities referred to were genuine and correctly cited  

SC said reliance on false citations, including unverified outputs of AI applications, might in serious cases amount to obstruction of justice or contempt of court. 

New Zealand Court of Appeal

Health and Safety, trusts 

RH & JY Trust v Worksafe New Zealand [2026] NZCA 12 

Partly successful appeal - Trust and its trustees were charged with offences under the Health and Safety at Work Act 2015 (the Act) following the death of a child on a farm owned by the trustees for the trust – Appellants raised issue whether they are correctly charged as defendants – District Court held no charges could be brought against the trust or trustees collectively, only the trustees in their individual capacity – On appeal to the High Court it was held that while charges could not be brought against the trust itself, they could be brought against the trustees collectively – Appellants appealed – Whether a trust is a person under the Act - Whether the trustees of a trust comprise a “body of persons” within the definition of “person” in the Act - 

Cooke and Palmer JJ – Appeal allowed in part - A trust or the trustees acting collectively can be a person under the Act - Either the trust or trustees collectively can be the body of persons – The label does not alter the substantive effect of the provisions –  

Whata J dissenting – In the absence of express statutory wording a trust cannot be a person - Individual trustees conduct business - Trusts do not conduct business as collective trustee entities - There is no need to invent collective trustee liability - Consistent with the Act’s purpose and orthodox principles of trust and criminal law, individuals may be liable “as trustees” for non-compliant conduct of business using trust assets. 

Security for costs, waiver, bankruptcy  

Verappan v Turner Hopkins Solicitors [2026] NZCA 14 

Unsuccessful application to review decision of Deputy Registrar declining application for waiver of security for costs – Applicant Verappen (V) sought to appeal his bankruptcy – Although the Deputy Registrar declined the application for waiver the security for costs was reduced from $7060 to $1000 – Discretion to dispense with security for costs should be exercised to preserve access to Court of Appeal by impecunious appellant if appeal which a solvent appellant would reasonably wish to prosecute, and prevent the use of impecuniosity to secure the advantage of being able to prosecute an appeal which would not be sensibly pursued by a solvent litigant – A reasonable and solvent litigant would not proceed with an appeal which was hopeless –  

Application declined - V impecunious but his appeal itself considered hopeless – V sought to challenge a judgment debt that had been owing and unpaid for nearly two years – V had provided no reason to doubt the correctness of the High Court order adjudicating him bankrupt – If V wished to pursue his appeal he should pay the security sum of $1000 as directed by the Deputy Registrar. 

Unsuccessful appeal against sentence, sexual offending, starting point, remorse, cultural factors – Login required

[S] v R [2026] NZCA 16 

Trusts, arbitration 

Gatfield v Hinton as executor and trustee of estates of JM and KM Gatfield [2026] NZCA 17 

Unsuccessful appeal against decision of High Court directing dispute raised in proceedings to mediation and then arbitration pursuant to s 145 Trusts Act 2019 (the Act) – Dispute related to family bach – Respondent sold rights to bach – Appellants objected to transaction – Whether Associate Judge had jurisdiction – Whether a decision under s 145 involved the exercise of a discretion or an evaluative assessment – Whether the dispute was in relation to an internal matter – Whether s 145 could be used to order arbitration without agreement – Whether the High Court’s order was appropriate –  

When there are existing proceedings in which the relevant disputes potentially covered by s 145 are raised, it made sense to seek the order by way of interlocutory application and when this occurs an Associate Judge had jurisdiction – Decision in the present context is evaluative rather than discretionary – While s 145 created a power expressed in discretionary terms the proper exercise of that power involved deciding upon the appropriate dispute resolution processes in light of the facts of the case, the principles of the Act and access to justice considerations – It was not a completely discretionary decision – Only internal matters can be referred to mediation or arbitration – Dispute was solely between the trustee and beneficiaries and falls within the definition of “internal matters” under the Act – The plain wording of s145 gives power for the Court to require an arbitration without an arbitration agreement – The power is only limited if the terms of the trust indicate a contrary intention – The combined mediation and then to arbitration order was appropriate in this case – Given the familial context of the dispute the deployment of confidential processes had advantages – There were no issues that are part of the dispute that are not within the alternative dispute resolution jurisdiction. 

New Zealand High Court

Sentencing, murder

R v Stanaway [2026] NZHC 173 (11 February 2026) Lang J

Sentencing – S pleaded guilty to one charge of murder and three charges of wounding with intent to cause grievous bodily harm — Offending occurred after period of tension with victim group — Group arrived at S’s home and after heated exchange S fired four shots at group — Two victims struck in face, two in chest — One chest wound fatal —  

Offending disproportionate effort to defend perceived attack — S's difficult personal background distorted perception of threat and impaired emotional regulation — HC said manifestly unjust to impose life imprisonment – Starting point 19 years' imprisonment for murder increased to 23 years for other charges — Discounts applied: 20 per cent for youth, 15 per cent for guilty plea, and 10 per cent for personal background — One year uplift for relevant prior convictions applied — HC said 16 years' imprisonment appropriate — 

End sentence 16 years' imprisonment for murder with eight years’ MPI — On each remaining charge, four years' imprisonment to be served concurrently. 

High Court of Australia

Sexual assault, vicarious liability 

AA v Trustees of Roman Catholic Church for Diocese of Maitland-Newcastle [2026] HCA 2 (11 February 2026) 

Successful appeal from New South Wales CA Ultimate issue in appeal whether Diocese liable to AA for harm suffered from P, Diocese priest, sexually assaulting AA in 1969, when child aged 13 years  

AA commenced proceedings in New South Wales SC alleging P sexually assaulted him - Primary judge said P sexually assaulted AA multiple times in 1969 in presbytery, causing AA harm  Said Diocese vicariously liable for sexual assault  

Diocese owed AA common law duty of care which breached - AA entitled to damages Primary judge did not determine claim Diocese breached non-delegable duty owed to AA  

CA allowed Diocese appeal  AA accepted primary judge’s holding Diocese vicariously liable for P’s wrongful acts could not stand following previous HC decision - CA unanimously ruled Diocese did not owe AA common law duty of care primary judge found Applying another precedent, CA also unanimously said could be no non-delegable duty owed by Diocese in respect of one of its priest’s intentional criminal act  AA appealed to HC  

HC majority said Diocese liable to AA for breach of non-delegable duty of care owed to AA in 1969  Duty might be breached by intentional conduct of duty-holder or delegate, and to the extent previous decision said could be no common law non-delegable duty in respect of harm caused  Intentional criminal act, decision should be re-opened and overturned  Appeal allowed. 

United Kingdom Supreme Court

Artificial neural network, patent application 

Emotional Perception AI Limited v Comptroller General of Patents, Designs and Trade Marks [2026] UKSC 3 (11 February 2026) 

Successful appeal from CA – Raised question of whether possible to obtain UK patent for system which used artificial neural network (ANN) – ANN human brain inspired model could engage in machine learning – Could be trained to perform task, and to improve performance quality through iterative adjustment process, comparing ANN-generated outputs with independently identified target outputs – 

EPAI applied for patent for system or method using ANN to provide file Recommendations – Claimed invention commercial purpose to enable person interested in particular media file (e.g. music track, video, or text) to obtain recommendation of file creating – similar emotional response – EPAI said enabled service to be provided more quickly and accurately, and to make better recommendations than anything else currently available – 

Case concerned Articles 52(2)(c) and (3) of European Patent Convention (EPC), and equivalent provisions in section 1(2)(c) Patents Act 1977, which excluded from patentability “programs for computers … as such” – Initially, Intellectual Property Office (UKIPO) Hearing Officer rejected application, saying claimed invention fell foul of exclusion – HC allowed EPAI’s appeal – On Comptroller General of Patents’ appeal, CA reinstated Hearing Officer’s decision – Differing conclusions all reached following CA previous applying guidance on interpretation and application of Article 52, followed in England and Wales for previous 20 years – 

EPAI appeal to SC raised three issues: Should guidance no longer be followed? (Issue 1); Was ANN (or did it contain) “program for a computer”? (Issue 2); Was entire claims subject matter excluded? (Issue 3) – 

SC unanimously allowed appeal – On Issue 1 SC referred to European Patent Office decisions after CA case reaching different view – On issue 2, SC said ANN “program for a computer” within Article 52 exclusion – However, on Issue 3 SC said although claimed method involved ANN “program for a computer”, also involved technical means because ANN could only be implemented on some form of computer hardware – Sufficient to show claims subject matter had technical character and not computer program “as such” – UKIPO therefore wrong to refuse application – Appeal allowed. 

Trade Mark, “milk”, “milk products”

Dairy UK Ltd v Oatly AB [2026] UKSC 4 (11 February 2026) 

Unsuccessful appeal from CA – Oatly AB (Oatly), Swedish company whose business involved manufacture and sale of oat-based food and drink products as alternatives to dairy products – Dairy UK Ltd (Dairy), trade association for UK dairy industry – 

In April 2021, Oatly registered trade mark “POST MILK GENERATION” for use relating to certain categories of products – Issue on appeal validity of trade mark regarding oat-based food and drink products – 

In November 2021, Dairy applied for declaration trade mark registration invalid due to s 3(4) Trade Marks Act 1994 which prevented registration of any trade mark where “use is prohibited in the United Kingdom by any enactment or rule of law other than law relating to trade marks” – Dairy said Parliament and Council Regulation (EU) No.1308/2013 of 17 December 2013 establishing common organisation of markets in agricultural products (2013 Regulation) contained prohibition – Following Brexit, 2013  Regulation became “assimilated law” and, with minor subsequent amendments, continued to have effect in domestic law – 

Point 5 in Part III Annex VII referred to in Article 78 2013 Regulation (Point 5) said “designations” of “milk” and “milk products” could not be used for any product other than those set out – Then proviso: “this provision shall not apply to the designation of products … when the designations are clearly used to describe a characteristic quality of the product” – 

Hearing officer in Intellectual Property Office ruled trade mark “POST MILK GENERATION” invalid in respect of oat-based food and drink as prohibition in Point 5 applied – Prohibition, however, not to apply to non-agricultural products, such as T- shirts, as products manifestly fell outside scope of 2013 Regulation – HC overturned decision regarding oat-based food and drink following Oatly appeal – CA disagreed, saying trade mark registration invalid – Oatly appealed to SC – 

SC said appeal raised two issues regarding validity of trade mark “POST MILK GENERATION” when used regarding oat-based food and drink products – First, did “POST MILK GENERATION” use term “milk” as “designation” within Point 5? (Issue 1) – Secondly, if so, was “POST MILK GENERATION” nevertheless valid when used as trade mark relating to those products because it clearly described characteristic quality of contested products such that saved by proviso to Point 5 of the 2013? (Issue 2) – SC unanimously dismissed appeal – Said “POST MILK GENERATION” did use “milk” as “designation” within meaning of Point 5, and not clearly being used to describe characteristic quality of the contested products – Trade mark invalid when use related to oat-based food and drink – Appeal dismissed.