Investigations

(Incorporating 09-101): 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

Report 09-103: 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)

Report 08-102: Metro passenger train derailment, Sylvia Park, 14 April 2008 (incorporating inquiries 08-104 and 08-107) Diesel motor fires on board metro passenger trains, 3 June 2008 and 25 July 2008

Express freight Train 845, track warrant overrun, Reefton - Cronadun, 13 August 2008

Passenger express Train 9113, platform overrun resulting in signal passed at danger, Fruitvale Road Station, North Auckland Line, 4 September 2008

Train control operating irregularity, leading to potential low-speed, head-on collision, Amokura, 23 September 2008

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