The appellant inmates, serving life sentences, were involuntarily transferred from a minimum-security to medium-security institutions based on a computerized reclassification scale.
They applied to the provincial superior court for habeas corpus.
The Supreme Court of Canada held that provincial superior courts have concurrent jurisdiction with the Federal Court to hear habeas corpus applications from federal inmates and should not decline jurisdiction merely because an alternative remedy exists.
The Court further held that while the transfers were not arbitrary, the Correctional Service of Canada breached its statutory duty of disclosure under s. 27(1) of the Corrections and Conditional Release Act by failing to provide the scoring matrix used in the reclassification.
This breach of procedural fairness rendered the transfer decisions null and void for want of jurisdiction.