A court has found a Northland man who allegedly bit off a Whangarei police officer's lower lip mentally unfit to stand trial.
Reo Rangipohewa Uerata was committed to a psychiatric clinic.
The 29-year-old appeared in the High Court at Whangarei for a hearing on whether he was mentally fit to stand trial.
He is facing charges of aggravated assault on police, driving while disqualified, threatening to kill and wounding with intent.
Police say Uerata became aggressive and bit off an officer's lower lip when stopped at a checkpoint in Kamo in February 2010.