Hey guys, im new to the forum but i have had quite a few plays of game of thrones with some friends. the only real rule hickup we have had is with the combat with routed units.

So the first question is, if an attacker marches into an area which only contains routed units, does a fight ensue?

and if so can routed units be supported by other units in adjacent areas?

This is covered in the FAQ.

Yes, combat ensues -- with House Cards and Support and everything.