I am not sure I understand the Roman leader rule in the Mona Insulis scenario.
http://www.ccancients.net/Maps/Conquest-of-Britain-43-60-AD/c3i17-mona-insulis-60-ad.html
The special rule says that no Roman
unit may move into the river until the turn after the section
leader has successfully crossed onto the Briton side. Does this mean that the leader alone must cross the river or the Roman unit he is attached to?
I played this with the Roman leader alone crossing the river but they were unable to stay on the Briton side as they were always pushed back by the British who advanced to the shoreline. This meant that whole sections of Romans couldn't move in the game (one leader was killed) and the game became an exchange of missile fire. Most units did not move - most Romans and British chariots for example.
Would it be better to say that the Roman units can only advance once one leader has crossed the river, irrespective of whether he can stay there? This would still represent the generals taking control of the hesitant troops.
Or have I got this wrong?