The scene of my current WIP. Would appreciate any info you could offer. 1. I understand railway carriages had each pair of facing seats enclosed and accessed by a door from the central aisle. Is this correct?
2. Did tram seats face forward or were they a bench along each side?
3. Were there arrangements to entertain troops on leave (like WWII canteens) besides the pubs? Run by churches or?
I doubt railway carriages were ever absolutely uniform, at least not once trains became widespread, but I can tell you that as recently as the early 1990s I rode in old-fashioned railway carriages in northern England--apparently they saw no reason to change the old-fashioned design, since it worked! I rode in these two kinds: (1) the kind you describe, and (2) the kind where there's a door at every set of seats (i.e., there are two pairs of seats facing each other, and you can enter/exit right there, through an exterior door located between the pairs of seats. In (2), you can also enter/exit from the ends of the carriage if you want, but obviously using the door that's right at your seat is more convenient.
As for trams, "Yorkshire" seems like too broad a category--I think only cities had trams, so you'll want to research Yorkshire cities, like Leeds or Hull, and see what sort they had. An email to the local public library (I mean "local" to Leeds or Hull) might yield lots of good information.
You also may want to google "trainspotters yorkshire." Trainspotting is a strange English hobby that involves knowing everything there is to know about trains; if you can find, say, a website of Yorkshire trainspotters, an email to them might turn up someone who knows the answers to your questions.