1. How to play
At the start of a game, the OP(at the very beginning or if necessary) or the player who previously ended a leg of the journey, will choose a starting station (unless the player has called an open floor, in which any player can choose a starting station) that adheres to the following criteria:
It is on NR rails (or Merseyrail)
It has a through line
It is not the same station as the one which ended the previous leg.
Posted in answer to the query raised by Temple Meads at the start of this current leg, which is invalid as it starts on a branch line with a terminal station.
--- old post above --- --- new post below ---
There is now even worse news to follow.....
The leg that started with posting # 5730 is also invalid as Wargrave is also on a branch line with a terminal station.
Thought "through line" merely meant that the station had trains running in from each end of the platforms (i.e. not somewhere like Helensburgh Central, or Brighton, or London Euston). Otherwise you're opening a can of worms as we then have to ask how long the line running through the station must be before reaching a terminal station before being valid.
We've had a whole load of similar starting points all the way through the game... Cardross being another recent example (although that leg was ruled out for recents unrelated to this particular issue)