Network Rail [code - NR]
all-over yellow with a grey roof...

Class 31 : 31105/233/285/465/602

Class 37 : 37198

Class 43 : 43013/014/062

Class 73 : 73138

Class 86 : 86901/902

Departmental Stock...

Class 97 : 97301-304

Class 950 : 950001