Comparison of pilot coach (pop-train) and MK III coach ride on the W.C.M.L., E.C.M.L. and Western Region (TM-DOS-078)

During the series of APT-POP train tests, 28 Feb - 29 March 79, testing was carried out on the WCML, from Willesden to Carstairs, the Western Region from Old Oak Common to Bristol and the ECML from Peterborough to Darlington. It had previously been realized that the quality of the...