Motor Vehicle Offences Criminal Code, s. 320.14, 320.19, 320.2, 320.21 Hybrid / Indictable

Impaired Boating

Impaired boating is as much a criminal offence as driving a motor vehicle under the influence of alcohol, and you could face a fine of up to $1,000.

Last reviewed: July 2026 Section: Criminal Code, s. 320.14, 320.19, 320.2, 320.21 Classification: Hybrid / Indictable
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Plain-Language Summary

Impaired Boating: What It Means and the Consequences

Impaired boating means operating a boat while impaired by alcohol or drugs. It also covers having a blood alcohol level of 80 mg or more. A first offence carries a minimum fine of at least $1,000 — more for a high reading or refusal. The longest sentence is 10 years, 14 if someone is hurt, or life if someone dies.

Impaired Boating: The Canadian Safe Boating Council estimates that about 40 per cent of Canadians take to the water in boats each year. Like impaired driving, operating a boat under the influence of alcohol is a serious offenceA criminal activity. Under s.320.14(1) of the Criminal CodeA federal act codifying most criminal offences in Canada, anyone who operates a motor vehicle, vessel, aircraft or railway equipment while their ability to operate it is impaired by alcohol or a drug or both can face charges. The Code states that you could face a fine of at least $1,000. It is important to note that provinces have their own guidelines and penalties can be more severe than federal guidelines.

What is Impaired Boating?

According to a 2019 CTV News report, about 100 people die each year in boating accidents, with alcohol a factor in about 40 per cent of those deaths. The Canadian Safe Boating Course states consuming alcohol while operating a boat is no less dangerous than in a car and the "effects of the sun and wind, combined with the use of alcohol, seriously distorts judgment and dulls the reflexes."

Section 320.14 (1) of the Criminal Code states that it is against the law to operate any "conveyance," including a boat, if impaired by alcohol or a drug or by a combination of both. Impairment can be measured through urine or blood samples. You are considered to be impaired if you have a blood alcohol concentration (BAC) of .08 per cent. 

Federal laws were revised after cannabis was legalized in 2018 to deter and detect those who operate a conveyance while impaired by any drug, according to the Department of Justice (Frequently Asked Questions - Drug-Impaired Driving Laws). It states that it is a criminal offence to be at or over a prohibited blood drug concentration for certain impairing drugs, including THC (the main psychoactive component of cannabis) and cocaine.

Section 175(1) does not make mere intoxication a federal offence. It can apply where a person causes a disturbance in or near a public place, including by being drunk. Provincial liquor or boating rules may separately govern possession or consumption of alcohol on a boat.

In the majority of provinces, boat passengers may legally consume alcohol in a boat if it:
  • has permanent cooking facilities;
  • has a permanent toilet; 
  • is equipped with permanent sleeping facilities; and
  • is anchored or docked.

It is important to note that provinces and territories have additional laws or regulations that may apply. Make sure to check regulations in your area.

How are Impaired Boating Offences Enforced?

There is no difference between impaired boating and impaired driving in the eyes of the law and the two are enforced in the same way. Recent federal reforms mean police no longer require a reasonable suspicion to demand a breath sample and if you refuse to comply with a demand for a sample you will face criminal charges that carry the same, or greater, penalties as impaired operation of a vessel.

According to the RCMP (Impaired driving investigations,) if you are, or were operating a boat within the preceding three hours and a police officer has reason to suspect that you have alcohol and/or drugs in your system they could demand that you:

  • provide a sample of your breath on an Approved Screening Device ;
  • provide an oral fluid sampleA mixture of saliva and other materials found in the mouth on Approved Drug Screening Equipment;
  • participate in Standardized Field Sobriety Testing.

If you are arrested you would typically be taken to a police detachment where you will be asked for a blood sample to provide a more accurate measure of your level of impairment, the RCMP states. Police can also demand that you complete a 12-step DRE evaluation, which involves balance and attention tests along with a physical examination to check for such things as indications of needle use.

Penalties for Impaired Boating

According to the Department of Justice, the mandatory minimum terms of imprisonment for impaired operation of a conveyance have not changed but there are higher mandatory minimum fines and higher maximum penalties.

The legislation sets mandatory minimum fines for a first offence based on your blood alcohol concentration (BAC) at the time of testing:

The standard mandatory minimum fine for a first conviction under this section is $1,000. This applies to any first-offence impaired operation conviction, regardless of BAC level.

If your BAC is at least 120 mg but less than 160 mg of alcohol per 100 mL of blood, the mandatory minimum fine for a first offence rises to $1,500.

If your BAC is 160 mg or more of alcohol per 100 mL of blood, the mandatory minimum fine for a first offence is $2,000.

A first offence of refusing to comply with a lawful demand (for a breath or blood sample) also carries a mandatory minimum fine of $2,000.

For a second conviction, the mandatory minimum is 30 days in jail.

For each subsequent conviction (the third, fourth, or any later one), the mandatory minimum is 120 days in jail. If prosecuted by indictment (the more serious procedure), the maximum prison term for impaired operation is 10 years.

Provincial laws could result in higher fines or jail sentences. In provinces such as Ontario, if you are convicted of operating a boat while impaired your boating and driving licences will be suspended. A conviction could also result in increased insurance premiums.

Boats are 'conveyances' too

The Criminal Code's impaired-operation and dangerous-operation offences apply to operating a ‘conveyance’, which s. 320.11 defines to include a vessel — not just a motor vehicle. Operating a boat while impaired, over the legal alcohol limit, or with a prohibited drug concentration is charged under the same Part VIII.1 sections as impaired driving.

What the Crown Must Prove

To get a conviction, the Crown must prove every part of the offence beyond a reasonable doubt.

Section

1

Operation of a conveyance

The accused operated a conveyance — defined in s.320.11 to include a motor vehicle, a vessel, an aircraft, or railway equipment — or had care or control of it with the assist of a motor. A vessel includes a boat, ship, or other watercraft (and a hovercraft, per the s.320.11 definition).

2

Impairment to any degree, or prohibited concentration

At the time of operating, or within two hours after ceasing to operate where the concentration was caused by consumption before or while operating, the accused's ability to operate the vessel was impaired to any degree by alcohol, a drug, or a combination — OR the accused had a blood alcohol concentration of 80 mg or more per 100 mL of blood ("over 80"), or a prohibited blood drug concentration under s.320.14(1)(c)/(d).

3

Identity

The accused was the person who operated (or had care or control of) the vessel at the material time.

4

No applicable statutory exception

The elevated alcohol/drug concentration was not solely the result of consumption after ceasing to operate the vessel where the accused had no reasonable expectation of being required to provide a sample (the post-driving consumption defence under s.320.14(5)-(7) does not apply).

5

Aggravating consequence (bodily harm or death variants only)

For the s.320.14(2) and (3) variants, the Crown must additionally prove the accused, while operating the vessel in the impaired/over-80 state, caused bodily harm to another person (s.320.14(2)) or caused the death of another person (s.320.14(3)).

A proof rule (a presumption) is a rule about evidence. It does not mean the person is automatically guilty. It means the court may treat one fact as evidence of another fact unless there is evidence pointing the other way.

Possible Penalties

These are maximum sentences. Actual sentences depend on the facts, criminal history, and any mitigating or aggravating circumstances.

Operating a vessel while impaired, or over 80 mg%, or with a prohibited blood-drug concentration — s. 320.14(1)

Hybrid
Maximum penalty (by indictment)
10 years
How it proceeds
Crown may proceed by indictment or on summary conviction

This offence carries a mandatory minimum penalty: a fine of at least $1,000 for a first offence, at least 30 days of imprisonment for a second offence, and at least 120 days of imprisonment for a third or subsequent offence. On a first offence, the minimum fine is higher for a higher blood-alcohol reading: at least $1,500 where the reading is equal to or exceeds 120 mg but is less than 160 mg of alcohol per 100 mL of blood, and at least $2,000 where it is 160 mg or more. On summary conviction, the maximum is a fine of up to $5,000, imprisonment for up to two years less a day, or both. The Criminal Code sets mandatory minimum penalties for this row. Sentencing rules, prior convictions, exceptions, and the court’s application of the law can affect the actual result. This page is general legal information, not legal advice. Offence: s. 320.14(1). Punishment: s. 320.19(1).

Impaired vessel operation causing bodily harm — s. 320.14(2), punished under s. 320.2

Hybrid
Maximum penalty (by indictment)
14 years
How it proceeds
Crown may proceed by indictment or on summary conviction

This offence carries a mandatory minimum penalty: a fine of at least $1,000 for a first offence, at least 30 days of imprisonment for a second offence, and at least 120 days of imprisonment for a third or subsequent offence. On summary conviction, the maximum is a fine of up to $5,000, imprisonment for up to two years less a day, or both. The Criminal Code sets mandatory minimum penalties for this row. Sentencing rules, prior convictions, exceptions, and the court’s application of the law can affect the actual result. This page is general legal information, not legal advice.

Impaired vessel operation causing death — s. 320.14(3), punished under s. 320.21

Indictable only
Maximum penalty
Life imprisonment
How it proceeds
Indictable offence only

This offence carries a mandatory minimum penalty: a fine of at least $1,000 for a first offence, at least 30 days of imprisonment for a second offence, and at least 120 days of imprisonment for a third or subsequent offence. The Criminal Code sets mandatory minimum penalties for this row. Sentencing rules, prior convictions, exceptions, and the court’s application of the law can affect the actual result. This page is general legal information, not legal advice.

What these words mean
Indictable
The more serious way to prosecute an offence. It can carry higher maximum penalties.
Summary conviction
The less serious, usually faster way to prosecute an offence, with lower maximum penalties.
Hybrid
An offence the Crown can prosecute either way — by indictment or by summary conviction.
Summary only
Summary-only offences are prosecuted by summary conviction. The Criminal Code sets the maximum penalty in the specific offence section.
Crown election
The Crown prosecutor’s choice of which way to proceed on a hybrid offence.

Possible Defences and Legal Issues

Impaired Boating — s.320.14

Impaired boating under section 320.14 can be charged more than one way: that alcohol or a drug impaired the person's ability to operate the vessel, or that their blood alcohol or blood drug concentration was over the legal limit within two hours of operating it.

The Criminal Code has narrow exceptions for over-the-limit charges. For example, section 320.14(5) says “No person commits an offence under paragraph (1)(b) if” the person consumed the alcohol only after they stopped operating the vessel, had no reasonable expectation at that time that they would have to provide a sample, and their alcohol consumption is consistent with a blood alcohol concentration below the legal limit while operating. Subsections (6) and (7) set out matching exceptions for the drug-concentration and combined alcohol-and-drug charges. These exceptions do not apply to the basic charge of operating while impaired.

Drinking or drug use after operating the vessel is not a general defence. The Crown still has to prove the parts of the offence, including impairment or the concentration level, operation, timing, and that testing procedures were followed correctly. These issues depend on the facts.

Common Legal Terms

Terms marked with a dotted underline in the article above are defined here and available in the full site glossary.

Oral fluid sample
Glossary entry →

Oral fluid is a mixture of saliva and other materials found in the mouth that law enforcement officers check for indications of drug imprairment.

Legal sources

The official statute section(s) this page is based on. Always confirm against the official source before relying on it.

Government References

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