Fatigue, Encumbrance and battle

[GrudgeBringer]

I ran across something trying to get out of a game that I had 1 province and my POD flying around. It made me wonder about something..

IF you attack a province (commanders, mages, I don't care) they will build Fatigue and encumbrance thru casting and fighting...

Sometimes you see a message that says that there was a battle in XYZ Province.

Then you see a second message that says there was a battle in XYZ province (same province).

My Question is:

When you fight that second battle in the same turn in the same province...Does the Fatigue and encumbrance values carry over to the second battle OR does it start back at 0 agian with everyone fresh? For that matter do remaining hit points start agian also"

It strikes me that it SHOULD be that it carries over so that waves of attacks would be a sound and reasonable tactic.

But I think it resets back to 0 and all hit points ect reset also.

Anyone know how this works?

Thanks