All right, now say you are a single knight riding in the woods and you spot a band of three Saxon marauders. I see a few ways this might be approached:
Surprise attack them (i.e. unopposed attack) - is this dishonorable?
Charge at them. You get the charge bonus but you're probably too loud on your horse to be "surprising" - no dishonor here, right?
Hail them and formally announce you'll attack them, allowing them to prepare - overkill, right?
For 1 and 2, does the scenario of being an outrider, in a build-up to an imminent battle change the honorableness?