相关规则
Canada
Practice Relating to Rule 128. Release and Return of Persons Deprived of Their Liberty
Section F. Responsibility for safe return
Canada’s LOAC Manual (1999) provides, with regard to non-international armed conflicts: “When persons who have been detained or interned are released, the detaining authority is obliged to take such steps as are necessary to ensure their safety.” 
Canada, The Law of Armed Conflict at the Operational and Tactical Level, Office of the Judge Advocate General, 1999, p. 17-3, § 27.
Canada’s LOAC Manual (2001) states in its chapter on non-international armed conflicts: “When persons who have been detained or interned are released, the detaining authority is obliged to take such steps as are necessary to ensure their safety.” 
Canada, The Law of Armed Conflict at the Operational and Tactical Levels, Office of the Judge Advocate General, 13 August 2001, § 1715.4.