^^^^ and there is absolutely no mention whatsoever about passing on the right if there is an open lane and done safely.
Read what you posted
On a multi-lane road, if the right lane is moving faster than the left and passing them.... are they violating traffic "laws"?
Of course not.... many times on I-95, or I-40, the left lane is not the "fast lane" .... traffic just flows around them on the lanes to their right.