The Petal Daily Brief — Weekend Edition, 5 to 7 June 2026 (Special)

A special weekend edition covering three Petal editions for 5–7 June 2026: Court of Appeal, Federal Courts and Tribunals. Forty-four decisions; nine aired. The home building contract that closed the door on the builder's restitution claim, the national-security privilege test restated, the tribunal told it cannot mistake vulnerability for incapacity, and another strata battle — this one over improvements that had stood for decades.In this episodeCriminal Law Desk — Kuru v The King: accommodations for an impaired accused; CCTV commentary limits; body-cam freshness. Hoang v R: expert opinion on a rejected self-report gets no weight. Whereat v Rex: the Ponfield guideline doubted after 25 years.Commercial Desk — Hanna v Kore: security of payment is interim; no quantum meruit where the contract fixes the price (with practice points for owners and builders). QB4 Capital v Guardian Securities: no share of a fund while in default to it.Public Law Desk — MJZP v Director-General of Security: the public interest immunity framework, and how to fight it. VNVT v Minister: cancellation turns on satisfaction at the time; a later sentence reduction does not reach back.Tribunals Desk — Campbell v Lelek: strata reasonableness tests the body corporate's conduct. TK v Public Trustee of Queensland: capacity is clinical, not impressionistic — plus the tribunal wrap.Chapter markers link each case to its full judgment on JADE. All citations and case notes: ledger.jade.io.—Case notesKuru v The King [2026] VSCA 125 — Beach, Kennedy and Kaye JJA — 5 June 2026Signal: Illustrative. Provisions: Criminal Procedure Act 2009 (Vic); Evidence Act 2008 (Vic) ss 26, 41(3)(b), 66. Held: guidance for trials involving an accused with an acquired brain injury — when judges must make accommodations. Police commentary on CCTV is confined to location identification; interpreting events is impermissible (Smith v The Queen applied). Body-worn camera footage under the fresh-memory exception turns on freshness and timing. Restates the four-step Karam framework for miscarriage of justice.Hoang v R [2026] NSWCCA 72 — McHugh JA, Sweeney and Emmett JJ — 5 June 2026Held: where a sentencing judge rejects an offender's self-reported history, expert psychological opinions founded substantially on it may be given no weight. Reasons are adequate where, read as a whole, they show a global rejection of credibility (Taylor v R). No procedural unfairness where cross-examination put the offender on notice.Whereat v Rex [2026] NSWCCA 73 — Free JA, Rigg and Sirtes JJ — 5 June 2026Held: the ongoing utility of the guideline judgment in R v Ponfield (1999) is doubtful given amendments to the Crimes (Sentencing Procedure) Act 1999 (NSW); reliance is not of itself error unless it distorts objective seriousness or causes statutory non-compliance. A causal link between deprived background and offending is not a prerequisite to Bugmy mitigation, but remains highly relevant to moral culpability. Raw JIRS statistics carry limited weight.Hanna v Kore [2026] NSWCA 106 — Ball and Free JJA, Griffiths AJA — 5 June 2026Signal: Doctrine (episode lead). Provisions: Building and Construction Industry Security of Payment Act 1999 (NSW) s 32. Held: an adjudication determination is an interim measure; s 32 preserves final determination of contractual rights and restitution. Quantum meruit is not available where the contract expressly fixes price, stages and progress amounts. Termination for substantial delay remains valid where the builder failed to seek extensions of time under the contractual mechanism. Expert reports must comply with the Code of Conduct; admissions in a verified defence bind.QB4 Capital Pty Limited v Guardian Securities Limited [2026] FCA 704 — Lee J — 25 May 2026Held: the rule in Cherry v Boultbee applies — no distribution from a fund without first satisfying obligations to it; judgment debts netted off. A solicitor's lien does not displace equitable set-off. A receiver's release is not granted as of right while claims remain uninvestigated; it may operate coterminously with final distribution. Verification expenses fall within the trustee's indemnity.MJZP v Director-General of Security [2026] FCA 694 — Perry J — 5 June 2026Held: public interest immunity over pre-trial disclosure is determined by common law principles, not s 130 of the Evidence Act 1995 (Cth). Two-stage test: balancing arises only where disclosure would cause harm and withholding would frustrate the administration of justice. In national security contexts the standard is a real risk of harm. Considerable weight to senior intelligence officers' assessments where the deponent shows genuine personal consideration.VNVT v Minister for Immigration and Citizenship [2026] FCA 698 — Bennett J — 5 June 2026Provisions: Migration Act 1958 (Cth) ss 501(3A), 501CA(4). Held: mandatory cancellation rests on the Minister's satisfaction at the time of decision; a subsequent appellate sentence reduction below the 12-month threshold does not retrospectively vitiate the cancellation, nor ground a challenge in non-revocation proceedings.Campbell v Lelek & Anor [2026] QCATA 94 — Member King-Scott — 28 May 2026Provisions: Body Corporate and Community Management Act 1997 (Qld) s 94(2), Sch 5 item 10. Held: reasonableness under s 94(2) evaluates the body corporate's conduct in seeking removal of longstanding improvements; not equitable acquiescence. Ainsworth v Albrecht applied to opposition to exclusive use motions. Adjudicators' orders do not trespass on the Planning Act or Building Act.TK v The Public Trustee of Queensland & Ors [2026] QCATA 96 — Senior Member Browne — 29 May 2026Provisions: Guardianship and Administration Act 2000 (Qld) ss 5–11B, Sch 4. Held: tribunals must not substitute vulnerability or risk for clinical cognitive assessment of capacity; the mandatory principles must be considered; finding incapacity contrary to compelling, uncontradicted medical evidence of intact cognition is an error of mixed law and fact; concerns must be put to the expert. TK is a pseudonym.Tribunals Desk wrap — Vickers v Barbagallo Consultants [2026] NSWCATAP 176 (G Burton SC SM, K Merrick SM): dismissal under the wrong statutory framework is a constructive failure of jurisdiction. HCCC v Baynes [2026] NSWCATOD 81 (Hennessy ADCJ DP and members): Briginshaw and Browne v Dunn apply in discipline. GZE v Children's Guardian [2026] NSWCATAD 170 (J Smith SM, A Limbury GM): a remote possibility is not a real and appreciable risk. Docket: Sino Iron v Mineralogy (reopening; 150% special costs), Sarai v N1 Loans, Cerezo, Puttick, Holdom, North v Zentree (ERA), Kovacic, Kotsopoulos, SP by PY, Bardell — all in the source editions at ledger.jade.io.Some parties are identified by pseudonym by court order; where proceedings continue, the presumption of innocence applies. Reviewed under OpenLaw's content and podcasting standard; the voices in this program are AI-generated. Nothing in this program is legal advice.