Concurrent sentence could not be backdated, N.L. appeal court rules

Changing a prison sentence from consecutive to concurrent did not move its start date back to the beginning of an earlier sentence, the Court of Appeal of Newfoundland and Labrador ruled.

In R. v. Summers, 2026 NLCA 26, decided July 20, 2026, the unanimous court dismissed Blair Summers’ appeal from the denial of habeas corpus. It held that the Correctional Service of Canada had correctly treated August 30, 2019—the original sentencing date for the later offences—as the start of the sentence varied on appeal.

The dispute concerned how to implement an earlier appeal order, not a new assessment of the appropriate punishment for the offences.

A concurrent term after appeal

When Summers was sentenced in August 2019 for a pharmacy break-in and possession of controlled substances for trafficking, he was already serving a sentence imposed in April 2018 for other pharmacy break-ins. About two years and one month remained on that earlier sentence.

The sentencing judge imposed five years for the most serious trafficking offence and, after remand credit, ordered 1,619 days to run consecutively to the earlier sentence. The other sentences were arranged concurrently as described in the reasons.

In 2023, a majority of the appeal court increased the most serious trafficking sentence to seven years but made it concurrent with the earlier sentence. A subsequent clarification confirmed that the appropriate remand credit still had to be deducted.

The correctional service treated the varied sentence as beginning in August 2019. The parties agreed that this implementation shortened Summers’ overall imprisonment by 23 days compared with the earlier sentencing arrangement.

Summers argued that the appeal court must have intended a larger reduction. He maintained that the concurrent sentence should instead begin in April 2018, when the earlier sentence started. On his argument, that would mean no further time in custody and about 10 months less than the correctional service’s calculation.

Concurrency does not revive time already served

Justice Frances J. Knickle, writing for the court, rejected that interpretation. Section 719(1) of the Criminal Code provides that a sentence starts when imposed unless another enactment permits a different result. Credit for time spent in pre-sentence custody is not the same as backdating a sentence.

Where an offender is already serving a sentence, a new concurrent term can overlap only with the unexpired part of that sentence. Making it overlap with time already served would impermissibly backdate the new term.

The same limit applies when an appeal court varies a sentence. Under section 687, the variation must remain within legal limits and takes effect as if imposed by the trial court. Here, that included the original August 2019 sentencing date.

The earlier appeal order had said that the sentences were concurrent, not that the later sentence began in April 2018. It had to be interpreted consistently with those statutory rules.

The court added that, had the earlier majority intended no further imprisonment, different sentencing measures were available. Instead, it imposed a seven-year term concurrent with the earlier sentence.

The correctional service’s calculation was therefore correct. The court found no basis for the claimed unlawful detention and upheld the dismissal of the habeas corpus application.