I'm disappointed not to see at least one route targeted to go to every 15M service mid-day.
That said, I do think the consistent span of service on major routes, as outlined in the slide below is important:
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IF you want people to consider transit in lieu of a second or third car, the bare minimum is that it be operating at some level when you need it. So ditching early 'last runs' is good.
I'm less taken by pushing service further in the ex-urbs.
For sure, 2027 needs to focus on frequency.