The blue liveried DMMU was approaching Rushey Lane Bridge on Sunday 5th September 2021 with the 09:25 service from Loughborough to Rothley. I expected a two car unit but from the roof profiles realised that a centre car had been added that was not a Metropolitan Cammell product. The unit consisted of Metro Cammell DMCL E50266 leading Pressed Steel TCL W59506 and Metro Cammell DMBS M50203.