A record shall also be kept in the Fetters Register giving the number and name of the prisoner, the date on which fetters were imposed and the reason for considering use of fetters necessary. The date on which the fetters are removed shall also be noted in the register. Removal of fetters of patients. Rule 647. Fetters of patients admitted to hospital shall be removed, unless the superintendent directs otherwise or when the prisoner is specially dangerous and the fact has been noted on his history ticket by the superintendent. When the superintendent considers it necessary he may direct the removal of fetters from one leg of the patient and this fact shall be entered in his history ticket under his initials. Review of orders for the imposition of Fetters. Rule 648. (i) The Superintendent shall review in the beginning of every quarter cases of all the prisoners who are wearing fetters for safe custody. (ii) The Inspector-General may. at the time of inspection, satisfy himself that there are sufficient reasons for the imposition of fetters. (iii) Fetters imposed for safe custody shall be removed immediately when the Superintendent is satisfied by the prisoner's conduct or other circumstances that their imposition is no longer necessary. (iv) When a prisoner has been in fetters for six1 months and the Superintendent considers their imposition necessary for a further period, he shall report the circumstances to the InspectorGeneral for his orders. 223