What is the lowest blood alcohol concentration level that will lead to a charge and criminal offence in ontario?

The lowest blood alcohol concentration (BAC) level that will lead to a charge and criminal offence in Ontario is 0.08 grams of alcohol per 100 milliliters of blood. This is known as the "over 80" limit.

An individual charged for a DUI in ontario will face the option of criminal penalties such as :

-fines up to $5000

-jail up to six months

-probation

-driver's license suspension

-impoundment of vehicle

Further penalties may follow based on the severity of the event and if this is a repeat offence.