All Magistrate Judges, when holding persons or corporations charged with a crime
and ordered to appear before this Court, shall require such persons or corporations to give
bond or recognizance for their appearance in the division of the Court in which the case
arose, in accordance with the orders and directions of the Court, or commit them to the
custody of the United States Marshal. The Marshal shall confine the prisoners in such
jail available for detention of federal prisoners as is situated most conveniently to the
division in which the case arose.
F.R.Crim.P. 47. Motions and Supporting Affidavits
