sentences:  Stanley was interned at Roberts Barracks and later joined other POWs to work around Singapore, repairing damage inflicted by the Japanese attacks and getting essential services back to working order.Percival was held in Roberts Barracks until, with all senior officers above the rank of Lieutenant Colonel, he was sent to Formosa (now Taiwan) by the Japanese.The food given to the prisoners was of poor quality and inadequate for men working as slave labour.