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Over 80 Charges

Over 80 Lawyers in Edmonton

An 'over 80' charge is based on a breath or blood reading, but the numbers aren't the end of the story. We examine the demand, the testing process and the instrument records to find weaknesses in the Crown's case.

Verdicta LLP's over 80 lawyers in Edmonton defend Criminal Code charges of having a blood alcohol concentration of 80 mg or more per 100 ml of blood within two hours of operating a vehicle (s. 320.14(1)(b)).

What we review

  • Screening & breath demands
  • Mandatory alcohol screening
  • Approved instrument records
  • Two-hour timing
  • Right to counsel
  • Blood sample procedures

What "over 80" means

It's a criminal offence to have a blood alcohol concentration (BAC) of 80 mg or more per 100 ml of blood within two hours after operating a vehicle. You can be convicted even without evidence of impaired driving — the reading itself is the offence.

Penalties rise with the reading

For a first offence, the mandatory minimum fine is:

  • $1,000 for a BAC of 80–119 mg
  • $1,500 for a BAC of 120–159 mg
  • $2,000 for a BAC of 160 mg or more

A conviction also brings a driving prohibition of at least one year and a criminal record. Repeat offences carry mandatory jail.

Mandatory alcohol screening

Police who have an approved screening device can demand a roadside breath sample from any driver they've lawfully stopped — no suspicion of drinking is required. But the stop itself must still be lawful, and later demands and testing must follow strict rules.

How we defend over 80 charges

  • Whether the stop and each demand were lawful
  • Whether breath samples were taken by a qualified technician, on an approved instrument, with the required intervals and checks
  • Whether the Crown has disclosed instrument maintenance and calibration records
  • Whether your right to a lawyer was respected before testing
  • Whether there are narrow statutory defences, such as drinking after driving in specific circumstances

Most over 80 cases in Alberta start as an IRS: FAIL. See IRS FAIL reviews if you received a Notice of Administrative Penalty.

FAQ

Frequently asked questions

Have a question that isn't answered here? Call 780-229-4559 or see all FAQs.

What is the legal limit in Alberta?

The Criminal Code limit is 80 mg of alcohol per 100 ml of blood. Alberta also has administrative sanctions starting at 50 mg (IRS: WARN), and zero tolerance for novice and commercial drivers.

Can police test me without suspecting I've been drinking?

Yes, if you've been lawfully stopped and the officer has an approved screening device. This is called mandatory alcohol screening.

Can I beat an over 80 charge?

Sometimes. Cases can succeed on Charter breaches, problems with the testing procedure or instrument, or missing disclosure. Every case depends on its facts.

What's the difference between impaired driving and over 80?

Impaired driving requires proof your ability to drive was impaired to any degree. Over 80 requires proof of a blood alcohol concentration of 80 mg or more within two hours of driving. You can be charged with both.

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