20303 6Z53 Grayrigg 22/07/97
DRS was created by BNFL in 1994, using refurbished class 20/3s from late 1995. The first attempt by the company at traffic other than spent nuclear fuel was this 1997 trial flow of milk tankers between Penrith and Cricklewood, running as a 6Z53 1253 departure. It wasn't successful so I'm pleased to have randomly photographed one of the workings. The date is 22nd July 1997, and 20303 and 20304 are seen passing Grayrigg.