I wonder how much of the reduction is down to the RMT▸ strikes and the very poor service that Northern offered on those days
It is very difficult when taking just a press view - or a press and social media pressure group view - to understand how bad and how general Northern's issues are. We see headlines and cases - are they the ones that the press has "ambulance chased" for, or are they ten a penny / the norm? Are the social media groups clumped behind certain routes / even certain trains on those routes, or much wider spread?
With Northern, I am getting the impression of fairly widespread issues; not got the closeness to immediate experience we have with
GWR▸ where four services - Severn Beach, Heart of Wessex, TransWilts and one other (help - not got it to hand - Cotswold?) were picked out as performing especially badly and were targeted for increased attention. Have to say TransWilts has been much better in the last few months ... still prone to freight train break downs and points failures (not GWR's fault) and late crew (much more difficult to assign responsibility there).