Back to guides

Region: ONVehicle: Car

Impaired driving in Ontario: plan a sober trip

Alcohol, cannabis and other drugs can impair attention, judgment and reaction. Ontario has zero-tolerance requirements for young and novice drivers; a legal product is not a promise of safe driving.

Illustrated driving guide: Impaired driving in Ontario: plan a sober trip
On this page

Direct answer and scope

Alcohol, cannabis and other drugs can impair attention, judgment and reaction. Ontario has zero-tolerance requirements for young and novice drivers; a legal product is not a promise of safe driving.

Sources: [1]

Before you act: checklist

  • Choose a sober driver, transit, taxi or overnight stay before an event.
  • Check medication warnings with a pharmacist.
  • If plans change, leave the car parked and arrange another way home.

Sources: [1]

Limits and local checks

Administrative sanctions and criminal consequences are separate and can both apply. Exact penalties depend on circumstances and current law. Coffee, showers, feeling normal or a fixed countdown do not establish fitness to drive.

Sources: [1]

Sources

  1. Impaired driving

    Government of Ontario · Official guidance and relevant requirements · Direct fetch returned HTTP 403; current official indexed text consulted; full-page and legal review pending

    Source checked:

Original DrivePrepKit content · original