Background
Mr B D Wanambi, a senior member of the Marraŋu (Yolŋu) people of East Arnhem Land, died intestate on 7 April 2025 in Wurrumiyanga on Bathurst Island, where he and his wife, Mary Wanambi — a Tiwi Islands woman he married in 1986 — had spent most of their lives together. After his death, Mrs Wanambi took steps under Northern Territory legislation to obtain letters of administration and to bury her husband on the Tiwi Islands. Mr B D Wanambi’s brother, Gawura Wanambi (the applicant), who had succeeded the deceased as the Djimkay (senior elder) of the Marraŋu people, opposed this course. He contended that Marraŋu traditional law required the deceased to be buried on Marraŋu traditional lands in East Arnhem Land, with burial rites and the distribution of his possessions determined by senior elders rather than by the deceased’s widow.
An earlier proceeding in the Northern Territory Civil and Administrative Tribunal and a parallel action in the NT Supreme Court — Wanambi v Wanambi [2025] NTSC 77 — were both resolved in Mrs Wanambi’s favour. The applicant then commenced this proceeding in the Federal Court on behalf of himself and the Marraŋu people, challenging the validity of key provisions of the Administration and Probate Act 1969 (NT) (ss 14, 22 and 66) and the Burial and Cremation Act 2022 (NT) (ss 9, 10, 11 and 14). Those provisions give priority to a surviving spouse in the grant of administration of an intestate estate and in decision-making authority over a deceased’s remains. The applicant argued they were invalid as applied to Marraŋu people because they conflict with Marraŋu burial rights, inheritance rights, and marriage rights.
Three grounds of invalidity were advanced: (1) the NT laws violated s 10(1) of the Racial Discrimination Act 1975 (Cth) by impairing the Marraŋu people’s enjoyment of rights constituting native title or human rights; (2) they effected an acquisition of property otherwise than on just terms, contrary to s 50(1) of the Northern Territory (Self-Government) Act 1978 (Cth); and (3) the Crown’s asserted common-law obligation of protection owed to Aboriginal people had been breached. Mrs Wanambi filed a strike-out application based on abuse of process; the Northern Territory (joined as second respondent and intervener) filed a summary dismissal application on the ground that no arguable cause of action was disclosed.
The Court’s Holding
O’Bryan J dismissed the proceeding under s 31A(2) of the Federal Court of Australia Act 1976 (Cth). His Honour found that the applicant had no reasonable prospect of successfully prosecuting the proceeding and that no reasonable cause of action was disclosed by either the pleading or the submissions. The urgency of the situation — the deceased had remained in a morgue since April 2025 — reinforced the appropriateness of summary disposition. The dismissal brought to an end Mrs Wanambi’s undertaking to the Court not to proceed with burial without 30 days’ notice to the applicant.
On the Racial Discrimination Act ground, the Court held that the impugned NT provisions did not offend s 10(1) of the RDA. The burial rights, inheritance rights, and marriage rights asserted by the applicant were not established as native title rights or interests recognised under the Native Title Act 1993 (Cth) or common law, nor were they shown to be human rights within the meaning of Art 5 of the International Convention on the Elimination of All Forms of Racial Discrimination of the kind protected by s 10. The NT laws applied universally rather than operating to the racial detriment of the Marraŋu people specifically.
On the acquisition-of-property ground, the Court held that the NT laws, insofar as they affected the claimed rights, did not constitute laws with respect to the acquisition of property otherwise than on just terms within the meaning of s 50(1) of the Northern Territory (Self-Government) Act 1978 (Cth). On the Crown’s obligation of protection, the Court held that no such free-standing common-law obligation, capable of invalidating otherwise valid Territory legislation, is recognised under Australian law as it stands. As a single judge bound by existing authority, O’Bryan J held that none of the three grounds was arguable.
Key Takeaways
- Under Australian law, Northern Territory legislation governing burial decision-making and intestate succession applies to Aboriginal people even where it conflicts with their traditional laws and customs, unless a specific constitutional or statutory ground of invalidity is established.
- Asserted Aboriginal burial, inheritance, and marriage rights do not automatically qualify as native title rights or interests, or as human rights protected by the Racial Discrimination Act, without satisfying the recognised legal tests under the Native Title Act 1993 (Cth) and relevant authorities.
- The proposition that the Crown owes Aboriginal people a free-standing common-law obligation of protection capable of invalidating Territory legislation remains unrecognised at law and was rejected as an arguable cause of action.
- Courts will consider summary dismissal appropriate where a deceased remains unburied and the pleading discloses no reasonable cause of action, given the community interest in resolving such disputes promptly.
Why It Matters
This decision directly confronts one of the sharpest tensions in Australian law: the continuing gap between the statutory legal order — which vests burial and estate authority in a surviving spouse — and the traditional legal order of Aboriginal communities, which may vest that authority in senior elders and require burial on country. The case demonstrates that, under existing doctrine, Territory laws of general application prevail unless a litigant can satisfy the demanding requirements of the RDA, constitutional property guarantees, or other established heads of invalidity. The Court expressly acknowledged the novelty and significance of the legal arguments while holding it was bound by existing High Court authority.
The outcome will be of concern to Aboriginal communities across Australia whose traditional laws governing burial, succession, and marriage diverge from mainstream statutory frameworks. It signals that legislative reform, rather than litigation under existing heads of invalidity, may be the principal avenue through which the rights of traditional communities in these profoundly important cultural contexts can be given formal legal recognition.