First turbaned Sikh Police Officer of New Zealand, Amaninder Singh Sandhu, performed Police "Haka" (traditional Maori warrior challenge - Haka - Wikipedia, the free encyclopedia) on October 16, 2008 as part of graduation ceremony at Royal New Zealand Police College, Wellington.
YouTube - NZ's First Turbaned Sikh Police Officer performs Haka
YouTube - NZ's First Turbaned Sikh Police Officer performs Haka