Before the Westerns came.

Peter Kerslake says "Bishop's Road bridge spans the platform ends here at Paddington and a anicely turned out 7028, "Cadbury Castle" is ready to leave on South Wales express.
Allocated to South Wales throughout its lifetime "Cadbury Castle" was built in May of 1950 and sent down to Landore M.P.D. before spending time at Carmarthen and finally at Llanelly from where she was withdrawn in December of 1963."