Nottingham City Transport 399 (21.04.2021)

A chance snap here whilst out and about today, the long wheelbase MMC spare was out on the navy 3 route in place of a 61 plate branded Solo SR! 399 is unusually seen on Wilford Lane with a 3 to Nottingham. Seems interesting to think that the short wheelbase version in 309 was on the blue 39 route in place of one of their Enviro 200's while this was on the 3 vice a 61 plate Solo SR! I guess the random bus allocator was at it again then!