91 awairing entry to Doncaster

[ffm]

Passed through Doncaster today, a bit too fast for my eyes! There is a GNER blue 91 in the sidings, presumably waiting entry into the works. Does anyone know which one it is?

 

[sprinterguy]

91121. Though I think 91s presently hang around Doncaster on their own waiting to pick up, or having dropped off, mark 4 rakes, rather than going into the works for attention themselves.

 

[DarloRich]

91121. Though I think 91s presently hang around Doncaster on their own waiting to pick up, or having dropped off, mark 4 rakes, rather than going into the works for attention themselves.

they are getting works attention as well as the coaches