I live about 500 yards from the East Coast main railway line. (stalkers take note). One of my hobbies is watching the trains go by. Due, presumably, to the comings and going of the franchises, companies have difficulty keeping up with the change of livery. Often, the paint job seems to consist of the ex-franchisees name blanked out, but of late, I have noticed a new corporate identity that looks remarkably like the Tesco Value brand.
If anybody has any pictures of this phenomena, please get in touch. Anonymity assured, or hat-tip, according to ego.