Please see the table for detail of contracts:
Number (a) Estimated value (£ million) (b) Company Rolling Stock January 2008 1 11 Bombardier 8 DMU vehicles February 2008 0 — — — March 2008 1 57 Bombardier 44 EMU vehicles April 2008 0 — — — May 2008 0 — — — June 2008 0 — — — July 2008 0 — — — August 2008 0 — — — September 2008 1 269 Alstom 106 EMU vehicles October 2008 0 — — — November 2008 0 — — — December 2008 0 — — —
255 of the HLOS carriages were on order when the rolling stock plan was published in January 2008, bringing the total now in order to 423.