Impaired driving is the term used in Canada to describe the criminal offence of operating or having care or control of a motor vehicle while the person's ability to operate the motor vehicle is impaired by alcohol or a drug. Impaired driving is punishable under multiple offences in the Criminal Code, with greater penalties depending on the harm caused by the impaired driving. It can also result in various types of driver's licence suspensions.

What's the best answer to this question: is driving under the influence a criminal offence in canada?
yes