Canadian Driving & Traffic Laws by Province

Canada does not have one national demerit point system. Ontario, Alberta, British Columbia and Quebec each run driving penalties through different provincial rules, while impaired driving and dangerous driving are handled the same way everywhere under the federal Criminal Code.

How Demerit Points Actually Work Across Canada

Every Canadian province runs its own demerit point system attached to its own motor vehicle legislation. Points accumulate on conviction for a moving violation and expire two years after the offence date in Ontario, Alberta, British Columbia and Quebec. Where the four largest provinces diverge sharply is what happens once points build up, and the differences matter because it is easy to assume one province's rule applies everywhere.

Ontario and Alberta both run a straightforward point-total ladder: reach a number, receive a suspension. British Columbia does not use a single number at all. ICBC and RoadSafetyBC layer three separate consequences instead: a financial premium, a discretionary prohibition review, and a Driver Risk Premium charged for specific high-risk convictions regardless of the point count. Quebec's system is the most distinct of the four. SAAQ revokes the licence outright once the threshold is reached, and the threshold itself moves depending on the driver's age and licence class rather than staying fixed for every driver.

Ontario

Ontario's Highway Traffic Act ladder gives fully licensed G and M drivers a warning at 6 to 8 points, a second warning with a possible interview at 9 to 14 points, and a 30-day suspension at 15 or more (reinstatement requires getting back under 7). Novice G1/G2 and M1/M2 drivers face a stricter schedule, since a single at-fault conviction can end a new driver's licence faster than it would a fully licensed driver's. See Ontario demerit points for the full point values by offence, and Ontario stunt driving for the separate street racing and stunt driving regime, which adds an immediate roadside suspension and vehicle impound on top of any demerit points.

Alberta

Alberta's Traffic Safety Act uses a similar ladder to Ontario's. Fifteen or more points in a rolling two-year window suspends a fully licensed driver for one month, with escalating suspensions for repeat point accumulation within the following year or two. Graduated Driver Licensing drivers face suspension at a lower 8-point threshold, reflecting the stricter standard applied to newer drivers. Full offence-by-offence point values are covered on Alberta demerit points.

British Columbia

British Columbia deliberately avoids a single suspension number. ICBC's Driver Penalty Point premium applies once a driver accumulates 4 or more points in 12 months, billed as a rising annual surcharge. Separately, RoadSafetyBC can issue a discretionary driving prohibition once a full Class 5 driver reaches roughly 9 to 11 points in 12 months, while a new Class 7 driver faces review at just 4 points. The Driver Risk Premium applies its own charge for specific high-risk convictions, such as excessive speeding or distracted driving, independent of the point count entirely. See British Columbia demerit points for how the three pieces interact.

Quebec

Quebec is the outlier of the group. The SAAQ does not suspend a licence once the threshold is reached, it revokes it, and the threshold itself is indexed to age and licence class rather than fixed for everyone. A learner or probationary driver loses their licence at just 4 points; a fully licensed driver under 23 at 8 points; a driver aged 23 to 24 at 12 points; a driver 25 or older at 15 points. Quebec's speeding penalties are also progressive, climbing steeply for larger overages, and points double for a repeat serious speeding offence within 10 years. Full detail lives on Quebec demerit points.

Impaired Driving Is Federal, Everywhere

Unlike demerit points, impaired driving is not a provincial matter at all. Every province and territory prosecutes impaired driving under the same Criminal Code section, s 320.14, which covers operating a vehicle while impaired by alcohol or drugs and operating at or above the legal blood alcohol limit of 80 milligrams per 100 millilitres. Since December 2018, police have also been able to demand a breath sample at a lawful traffic stop under s 320.27(2) without first needing reasonable suspicion of impairment, a change often called mandatory alcohol screening.

A first federal conviction carries a mandatory minimum fine and a driving prohibition, and penalties escalate quickly with a higher blood alcohol reading or prior convictions. Provinces layer their own administrative licence suspensions on top of the criminal process, and these often begin immediately at the roadside rather than waiting for a conviction. Impaired driving in Canada walks through the federal offence itself, and DUI penalties in Canada breaks down what a conviction actually costs across fines, licence loss and insurance.

Careless Driving vs Dangerous Driving

These two terms get used interchangeably in everyday conversation, but they are legally distinct. Careless driving, Highway Traffic Act s 130 in Ontario and an equivalent provision elsewhere, is a provincial offence punishable by a fine, demerit points, and in serious cases a short licence suspension. Dangerous driving, Criminal Code s 320.13, is a federal indictable or hybrid offence that can carry a criminal record and prison time. The two are not simply different labels for the same conduct; they sit in entirely different legal systems with different consequences attached. Careless driving vs dangerous driving explains how prosecutors decide which charge applies to a given case.

Speeding, Stunt Driving and Aggressive Driving

Speeding penalties, including how many demerit points a given overage carries, vary by province and are covered on each province's demerit points page above. Ontario runs a distinct and much harsher regime for extreme speeding that it classifies as stunt driving. Certain speeds over the posted limit, along with other defined dangerous acts, trigger an immediate roadside 30-day licence suspension and 14-day vehicle impound before any court date, with further fines and suspension possible on conviction. Ontario stunt driving has the full detail on what qualifies and what it costs.

Dash Cams, Car Seats, Window Tint and Graduated Licensing

Dash cams are legal to use in every Canadian province. The nuance is less about whether you can mount one and more about the recording and privacy rules layered on top of that, including one-party consent for audio recording under the Criminal Code and how footage can be used as evidence in a claim or prosecution. Dash cam laws in Canada covers this in full, and because it touches recording and consent law directly, it bridges to our broader guide on Canada recording laws.

Car seat requirements, window tint limits, and graduated licensing programs are all set at the provincial level, so there is no single Canada-wide rule for any of the three. Car seat laws in Canada, window tint laws in Canada, and graduated licensing in Canada each lay out the general framework plus representative rules from the larger provinces, with links out to each province's own transport ministry for exact current figures.

Fighting a Ticket, and What Happens After

A traffic ticket in Canada is not the end of the story. Every province allows a driver to dispute a ticket, whether informally or in provincial court, and the process, deadlines, and odds of success differ by province and by offence type. Fighting a traffic ticket in Canada walks through how disputes actually work in practice.

Accident disputes that do not involve a criminal charge, such as disagreements over fault or minor property damage, often end up in small claims court rather than traffic court. See our Canada small claims coverage for how those claims are filed and what they can recover.

Check Your Own Point Total

Because Ontario, Alberta, British Columbia and Quebec all count points differently and apply them against different thresholds, the fastest way to see what a specific conviction means for a specific licence is our Canada demerit points lookup tool, which applies the correct provincial rule rather than a single national number that does not actually exist.

For the full picture of Canadian legal topics beyond the road, see our Canada hub.

Disclaimer: This article provides general information about Canadian driving and traffic laws and is not legal advice. Consult a licensed lawyer or your provincial transportation ministry for guidance on your specific situation.