144. A sentence of detention under this Ordinance shall be carried out by detaining the offender in any military, naval or air force detention barracks, detention cells or other military, naval or air force detention barracks, and when the sentence is to be carried out by detention in any military, naval or air force detention barracks, the commanding officer of the person under sentence, or such other officer as may be prescribed, shall forward the person under sentence, together with a warrant in the prescribed form, to the officer in charge of the said detention barracks.