Life imprisonment in Canada is a criminal sentence for certain offences that has an indeterminate length and is the most severe punishment for any crime in the country. Criminal laws allowing for life imprisonment are enacted by the Parliament of Canada and apply uniformly across the country.
Mandatory life sentence
and first degree murder carry a mandatory sentence of life imprisonment with a full parole ineligibility period of 25 years. Previously, in the case of high treason or first-degree murder offenders could have their parole ineligibility period reduced to no less than 15 years under the Faint hope clause. However, that option under the Criminal Code was ended by Act of Parliament, effective in December 2011. Second degree murder also carries a mandatory sentence of life imprisonment but with a parole ineligibility period of between 10 years and 25 years. Courts will determine the parole ineligibility period based on the gravity of the offence. Contrary to common belief, public safety plays a lesser role given the fact that the offender will be subject to a life sentence and the Parole Board of Canada will presumably assess the present danger posed by the offender at the time of a parole application.
Multiple murders
The above penalties for murder apply when an offender is convicted of a single murder. When an offender is convicted of multiple murders, the court has the option of imposing consecutive periods of parole ineligibility for each murder. These provisions of the Criminal Code came into force in December 2011, and permit a trial judge, after considering any jury recommendations, to impose consecutive parole ineligibility periods extending beyond 25 years. In the most extreme cases, this can result in a de facto term of life imprisonment without parole. These provisions have been used in several cases since 2011, with parole ineligibility periods of 35 years, 40 years, 50 years, 70 years, and 75 years.
Other offences
Offences under the Criminal Code that carry a maximum penalty of life imprisonment in Canada include treason, piracy, mutiny, aircraft hijacking, endangering the safety of an aircraft or an airport, endangering the safety of a ship or fixed platform, refusing to disperse after a riot proclamation, arson, robbery, kidnapping, break and enter with intent, attempted murder, accessory after the fact to murder, conspiracy to commit murder, manslaughter, causing death by street racing, impaired driving causing death, causing death by criminal negligence, killing an unborn child in the act of birth, and aggravated sexual assault. Under the Controlled Drugs and Substances Act, trafficking, exporting or production of schedule I or II substances also carries a maximum penalty of life imprisonment with a parole ineligibility period of between 7 years and 25 years. Current sentencing practices ensure that, except in the case of murder, a life sentence is rarely imposed, even when the offender is found guilty for particularly grievous offences. One common exception is cases which involve terrorism-related conspiracies. As of 2013, 4,800 offenders were serving life sentences in Canada, though only 2,880 were incarcerated. The vast majority of these offenders were serving their sentences for murder. "Lifers" constituted 23% of the federal offender population. There is no guarantee that parole will be granted to an offender. If the Parole Board of Canada determines that an offender still poses a risk to society, that person may be detained in prison past the parole eligibility period. Any person released on parole from a term of life imprisonment or an indeterminate term of imprisonment must remain on parole, with conditions by the Parole Board, and are subject to electronic tagging for the remainder of their natural lives.
While life sentences are rare in non-murder cases, the courts may apply a dangerous offender designation in cases involving serious violent or sexual offences. Such a designation may result in an indeterminate sentence with no maximum limit, but a parole review occurs after 7 years and every 2 years after that. Despite formal parole eligibility after seven years, full parole is rare in cases where a dangerous offender is serving an indeterminate sentence as this provision is reserved for individuals assessed as likely to commit further serious violent offences. In violent non-murder cases involving repeat offenders, it is more likely to be used than a sentence of life imprisonment. As of 2012, nearly 500 inmates had a "Dangerous Offender" designation constituting about 3% of the federal offender population. Three years later, in 2015, 622 federal offenders had a Dangerous Offender designation. Of these, 586 were incarcerated and 36 were in the community under supervision. This supervision lasts for the remainder of the offender's life. See: Dangerous offender designation in Canada.
