Investigations

Express freight Train 524, derailment, near Puketutu, North Island Main Trunk, 3 October 2008

Safe working irregularity resulting in a collision and derailment at Cass crossing station on the Midland Line, 8 November 2008

Empty push/pull passenger Train 5250, collision with platform-end stop block, Britomart station, Auckland, 19 December 2008

(incorporating 08-105): express freight train derailments owing to the failure of bogie side frames, various locations on the North Island Main Trunk, between 21 June 2008 and 7 May 2009

Passenger fatality after falling between platform and passenger Train 8125, Newmarket West station, 1 July 2009

Passenger Train 1608, collision with slip and derailment, Tunnel 1, Wairarapa Line, Maymorn, 23 July 2009 (incorporating investigation 08-106, collision with slip and derailment on the Johnsonville Line)

Wrong route setting, high-speed transit through turnout, near miss and SPAD (signal passed at danger), Tamaki, 13 August 2010

Collision between 2 metro passenger trains after one struck a landslide and derailed between Plimmerton and Pukerua Bay, North Island Main Trunk, 30 September 2010

Wrong line running irregularity, leading to a potential head-on collision, Papakura - Wiri, 14 January 2011

Track occupation irregularity, leading to near head-on collision, Staircase-Craigieburn, 13 April 2011