The government had filed a motion to have the speaker, Gracia Shadrack, removed; a feud which saw the MPs and Prime Minister Bob Loughman boycott parliament for three days last week.
Yesterday morning, Shadrack said their three days' absence meant their seats were now vacant, announcing the suspended MPs one-by-one during a dramatic session of parliament.
But MPs, including Prime Minister Bob Loughman, refused to leave their seats, with security guards called onto the floor of parliament as a shouting match developed.