Arriva North West - Winsford Depot

[knutstransport]

RE: Arriva North West - Winsford Depot
^ Looking at bus times there's only been 3 days since 14th December where all the daytime 10E journeys have been operated by Solo SRs, on every other days there's been at least one Mellor on the route. It also seems it's normal for a Mellor to run the journeys between 6 and 9pm, even on the days when the Mellors have been kept off the daytime journeys.

Are their SRs really so unreliable that they are failing on 70% of days when the 10E runs or is Arriva management telling porkies?