[IDEM libro primo de officio consulis. ] §5.1.82.prNonnumquam solent magistratus populi Romani uiatorem nominatim uice arbitri dare: quod raro et non nisi re urgente faciendum est.
[THE SAME, in the First Book on the Office of Consul.] Sometimes the magistrates of the Roman people are accustomed to appoint a viator by name in place of an arbiter; which must be done rarely, and only when the matter is urgent.