Ngapuhi leader Sonny Tau has stepped down as chairman of Tuhoronuku but critics say he should also step down as chairman of the Ngapuhi Runanga.
Mr Tau stood aside as chairman of the Ngapuhi settlement negotiation body, but remains on the board. The decision comes as Mr Tau is under investigation by the Department of Conservation after five dead kukupa were reportedly found in his possession as he went to board a plane at Invercargill Airport last week.
In a statement released by Tuhoronuku, the board said the decision was in the "interests of Ngapuhi" to "prevent distraction" and to allow Tuhoronuku to focus fully on settlement negotiations with the Crown.
Mr Tau could not be reached for comment yesterday, but the Advocate understands he was rolled during a meeting on Monday that went to 12am, at which only three of more than 20 Tuhoronuku members supported him.
Pita Tipene, chairman of Te Kotahitanga - the group which opposes Tuhoronuku's authority to negotiate Ngapuhi's treaty settlement - said his group held a hui at Whakapara Marae yesterday where they discussed Mr Tau's decision to stand down.