Criminal Procedure
Section 4. Bail, a matter of right; exception. - All persons in custody shall be admitted to bail as a matter of right, with sufficient sureties, or released on recognize as prescribed by law or this Rule (a) before or after conviction by the Metropolitan Trial Court, Municipal Trial Court, Municipal Trial Court in Cities, or Municipal Circuit Trial Court, and (b) before conviction by the Regional Trial Court of an offense not punishable by death, reclusion perpetua, or life imprisonment. (4a)