When driving a Class 31 hauled passenger service from Darlington to Saltburn, at every station just as the train comes to a halt the HUD changes to show the state of the signal behind the train in the opposite direction, and only reverts to the next signal ahead once the train starts moving again. The services start off with the HUD showing the signal behind the train, as if the direction is set to reverse. I have not checked whether this occurs on the freight services but I don't recall seeing it occur with those in the past. Surely the game should know which way a train is pointing, there is only a choice of two. This is similar to AI services having the drivers seated at the wrong end of the loco in TVL and other routes.