47525 brings up the rear of the Hertfordshire Railtours 1Z54 07:50 St Pancras to Hammersmith (Midland Railway Centre) 'Butter Mountain' railtour at Breadsall on a very misty 2 December 1995. 31551 & 31466 are the lead locomotives. The car park lights in the background give a clue as to how dark it was!