In 2003, DNLL went into liquidation with the result that D9000 and D9016 were sold to private individuals. From July 2003 to March 2005 no Deltics hauled a train on the main line. After a brief return to the main line in 2005 the DPS withdrew their last Deltic (55 019) at the end of 2005, having run three tours during the year. D9015 "Tulyar" is currently undergoing a full overhaul at Barrow Hill, with the aim of main line operation, whilst 55 002 "The King's Own Yorkshire Light Infantry" is currently painted in BR blue, main line certificated, and operates from the National Railway Museum. 55 019 remains in full working order along with D9009, whilst D9016 is currently able to operate on one engine only.