It doesn’t really matter if the reservations are in a 4 or 5 car, Coach A is always first class and standard class reservations are Coach C and D. In a 4 car there is no coach B (which is a second unreserved coach in a 5 car set), and both 4 and 5 car sets have unreserved Coach F. Glad that’s all clear, very uncomplicated for the occasional user
Anyway, for anyone wondering, I think it works like this (albeit I don’t know if there are actually any 10 car formations, but this is how it would look if there were)…
- 4 car - Unreserved coach is F
- 5 car - Unreserved coaches are B and F
- 8 car - Unreserved coaches are F and L
- 9 car - Unreserved coaches are B, F and L
- 10 car - Unreserved coaches are B, F, H and L