http://www.nzetc.org/tm/scholarly/tei-Cow01NewZ-c25.html James Cowan, The New Zealand Wars: A History of the Maori Campaigns and the Pioneering Period: Vol I, Chapter 25, 1922] Three weeks later Māori laid another ambush near the Poutoko Redoubt, 13 kilometers from New Plymouth, injuring a mounted officer of the 57th Regiment.