Nu Tireni · Evidence Series · Part 27 · Finding
The juridical bridge: doctrine, recognition and continuity — not a missing deed
The court cases reveal how the 1840 gap is bridged inside New Zealand law: not by finding a later Māori cession, but by doctrines that treat sovereignty as foundational and channel Treaty and tikanga rights through the legal order built upon it.
Research finding
After tracing the cases, the answer is much clearer.
There is no single later instrument in this line that says: “the tino rangatiratanga retained in February 1840 is hereby transferred to the Crown and Parliament.” The legal bridge is instead constructed from a sequence of doctrines.
Later decisions add an equally important qualification. Sovereignty does not necessarily erase pre-existing Māori rights. Nireaha Tamaki, Tamihana Korokai, Ngāti Apa, Ellis and Smith demonstrate that customary property and tikanga can survive, constrain consequences of Crown authority, and operate within the common law.
This means the constitutional discontinuity identified in Part 17 is real as a matter of historical source: the Waitangi Tribunal's February finding and the Crown's claimed cession do not line up. But domestic courts bridge that discontinuity by treating the Crown's sovereignty as an established constitutional fact rather than by locating a later Māori ratification.
The hardest remaining legal question is therefore not “where is the deed?” The courts do not require one.
The real question is whether a modern constitutional order can continue indefinitely to rely on recognition and legal continuity where the historical consent said to justify its founding authority is now formally disputed — and, if reform is required, which institution has legal power to create the new settlement.
What the courts can currently do
Recognise tikanga, protect surviving customary rights, interpret and enforce statutory Treaty obligations, review executive action, and develop common law consistently with New Zealand conditions.
What the courts say they cannot do
Invalidate the entire constitutional order by retrying the validity of the 1840 acquisition or recognise a unilateral exemption from Parliament's territorial legislation.
The next controlled inquiry
Before moving from historical source to institutional repair, one further control question needs to be isolated: did Britain create political authority where none existed, or did it establish colonial governmental machinery over a territory in which Māori political authority had already been declared and acknowledged? Part 28 tests that proposition against the 1835–1840 documentary chain without assuming the answer.
Primary, judicial and official sources
Waitangi Tribunal — Stage 1 sovereignty finding ↗
Waitangi Tribunal — Stage 2 findings on Crown assertion of sovereignty ↗
Brooker v Police [2017] NZHC 2658 — modern summary of sovereignty case law ↗