Where a resident magistrate or other justice of the peace is satisfied by the evidence of a duly qualified medical practitioner that a person (in this Article referred to as the “dying person”) who is able and willing to give material information relating to any indictable offence or to any person accused of any such offence, is dangerously ill and not likely to recover from such illness, and it is not practicable to take the dying person's deposition in accordance with the preceding provisions of this Part he may take in writing the deposition of the dying person on oath, wherever that person may be, and shall sign the deposition.