IN ARCTA ET SALVA CUSTODIA TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.In close and safe custody. 3 Bl. Comm. 415. Related Posts:ARCTA ET SALVA CUSTODIAIN CUSTODIA LEGISCUSTODIA LEGISDE CUSTODIA TERRAE ET HAEREDISIN CUSTODIA EEGISFORTIOR EST CUSTODIA LEGIS QUAM HOMINIS