Spacing

A human-sized fighter needs about
one yard (3’) of space; thus, two war-
riors could move down a passage two
yards wide shoulder-to-shoulder – or
hold it against a foe. A doorway is
about one yard wide, so a single per-
son could hold it. All this assumes
room
to
attack
and
defend.
Noncombatants could be packed in
much more tightly, but they would
have no room to react.