These West Yorkshire cuts are shocking and present First in a really poor light. Every 10 minutes is "turn up and go", anything less isn't and will drive people not to bother if they have a choice.
I don't know all the routes but the 590/592 from Halifax to Todmorden is a good example. A decent 10 minute service worked well, I've been on it a couple of times and it was busy. Then it was reduced to every 12 minutes - but nothing stays at that frequency for long - surprise surprise now every 15 minutes. On the Burnley leg (589/592) the cut from every 30 minutes to hourly is a shame but perhaps the rail service has made a difference here, especially as you can go through from Rochdale to Burnley by train now. Turning half the service at Portsmouth won't work at all - if you run one out from Todmorden to Portsmouth 30 minutes after the Burnley one then they will come back together. or vice versa. Not that First are averse to doing this..... Or perhaps they need to resources to compete needlessly in Rochdale.
The cuts on the 185 out from Huddersfield to Slaithwaite and Marsden are poor too, this corridor has gone from every 10 minutes to every 15 in no time. Yes there is the 184 too, but instead of being an integral part of a 10 minute combined frequency it is now very close to a 185 each way. So there are four buses to and from Marsden in one half hour and then a half hour gap when the 181 goes to Wilberlee (eg depart Marsden 03,21,51,54). I know the 184 may not be First's for long but how about some common sense!
One change not even mentioned is the 579 from Halifax to Sowerby Bridge. This used to be every 12 minutes, currently it is a straight, easily memorable clockface 15 minute schedule during the daytime - next best thing to "turn up and go". It looks like they might be trying to run it with 4 buses which probably doesn't give it enough recovery time as a 60 minute round trip looks tight - so I guess there is a reliability issue. At any decent frequency a round trip time of say 65 minutes doesn't work too well. So what are they doing? The new timetable from December is irregular, sort of 15-15-15-20 making four buses in 65 minutes, fitting with the round trip time. But not quite, there are more 20 minute gaps and it becomes less regular still in the mid afternoon - although peak hours stay at generally 12 minutes. How to drive passengers away!