I noticed the AI do not acknowledge slow zones. I do the Journeys scenarios. When I am being slowed down due to a train ahead ( a little too far ahead maybe, but I don't know the rules of the line) the trains behind me are not slowing down when they get to their block showing a yellow. I noticed this on a couple occasions when I pull up to a station and look behind me and there is a train parked right behind me. I then watch as they are blowing through yellow signals on the map. They acknowledge red signals but it's as if the AI do not have cab signaling built into them and just go at line speed regardless. I apologize if this has been posted before, I couldn't find anything related to this particular problem.
