Any maltreatment during apprehension or confinement; any molestation inflicted without legal justification; any exaction or contribution levied in prison are abuses which the law shall correct and the authorities repress.
Art. 20. In every criminal trial the accused shall enjoy the following guarantees:
I. He shall be set at liberty on demand and upon giving a bond up to ten thousand pesos, according to his status and the gravity of the offense charged, provided, however, that the said offense shall not be punishable with more than five years' imprisonment; he shall be set at liberty without any further requisite than the placing of the stipulated sum at the disposal of the proper authorities or the giving of an adequate mortgage bond or personal security.
II. He may not be forced to be a witness against himself; wherefore denial of access or other means looking towards this end is hereby strictly prohibited.
III. He shall be publicly notified within forty-eight hours after being turned over to the judicial authorities of the name of his accuser and of the nature of and cause for the accusation, so that he may be familiar with the offense with which he is charged, may reply thereto and make his preliminary statement.
IV. He shall be confronted with the witnesses against him, who shall testify in his presence if