Part of the problem is that in trying to group too many services in one table results in a huge number of additional pages. As a good example, if the Cardiff Bay branch was excluded from the Valley Lines table (130), the table would immediately shrink by 20 pages or so IIRC▸
Good to see that the publishers of the
NRT▸ have adopted my suggestion (although I doubt whether they were perusing 2 year old posts on this forum), and split Cardiff Bay onto a separate table.