The Crown rights of pre-emption were waived in favour of a free market. Land sales from 1865-1869 were conducted under a 10-owner rule, where each grantee could deal with tribal lands as if they were an absolute owner — immediately creating additional pressure for iwi and hapu and forcing them to respond, only to be led to a dead end. It created an aristocracy designed to make it easier to alienate land.
When a purchaser had acquired enough signatures from trustees, they could apply for a partition and approval for land sales. Māori were immediately debt trapped into the costs for surveys, court costs, rates and legal fees which resulted in the loss of more land.
With rising landlessness came the awareness that Māori could be used as a convenient labour force for Europeans, as they had no choice but to exist on wages and proceeds from land sales to raise capital when they couldn't pay rates, court, or survey costs.
This was assimilation into a society many never asked for on terms that were never agreed to. From that time to this, there was inculcated a permanent class relationship for the majority of the Māori with Europeans.
The pressure was building. The skies were darkening, the blazing stars of navigation were becoming lost beyond sight. When Patara the Pai Marire emissary arrived in Turanga, tears shedding copiously from his eyes, his words were “Mo te iwi tu kiri kau, motu tu hawhe” (For the people have been stripped naked, and the lands split in half). It was this context, based on this premise of injustice, that created conditions and responses which led to the state-sanctioned war crimes committed at Ngatapa, on the darkest day in New Zealand history.