Arthur: There is a way. One way alone. We ensure that she never makes it this far.
Sir Percival: We...ride out and meet them?
Arthur: Man to man.
Sir Leon: But, Sire, Morgana commands an army of thousands.
Arthur: Nonetheless, it's our duty as protectors of this land. We cannot stand by and let our citizens be slaughtered. Those are not the values that Camelot was built on. Whatever the outcome of this battle, my sister cannot and will not desecrate those values. The war has begun.