Following on from the previous photograph, see....
https://www.ontheupfast.com/p/21936chg/30013731724/x390117-08-05-wolverhampton-london this very similar image utilises the panning technique to capture the subject relatively sharp with the background deliberately blurred. It is a little hit and miss not always working and in this case, the subject is not quite pin sharp. 390118 heads south between Roade and Ashton working the 1A02 08.05 Manchester to Euston Avanti West Coast train.