A person ought not to be judge in his own cause, because he cannot act as judge and party. Co. Litt. 141; 3 Bl. Comm. 59.
ALIQUIS NON DEBET ESSE JUDEX IN PROPRIA CAUSA, QUIA NON POTEST ESSE JUDEX ET PARS
A person ought not to be judge in his own cause, because he cannot act as judge and party. Co. Litt. 141; 3 Bl. Comm. 59.