With events at Waitangi just getting underway, 3 News has learned of a major new legal challenge to be mounted against the Government's asset sales plan.
The Maori Council will take the Government to the Waitangi Tribunal, saying energy companies must not be privatised until the rights to New Zealand's fresh water are decided.
But despite politics being at the forefront of the weekend, all the tradition and ceremony will also be there as usual.
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3 News