The applicant brought a habeas corpus application alleging that federal correctional authorities had miscalculated his sentence following his transfer from Japan to Canada under the International Transfer of Offenders Act.
He argued that 400 days spent in a Japanese prison workhouse for failure to pay a fine should count toward his custodial sentence and that additional credit should be granted for pre-sentence custody.
The court held that Canada must respect the legal nature and duration of the foreign sentence under the continued enforcement method in the Act.
The Japanese court had treated the workhouse detention as serving the fine sentence, not the custodial term, and had expressly determined the amount of pre-sentence credit.
Canadian authorities therefore correctly calculated the enforceable sentence as ten years less 165 days commencing February 19, 2005.