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Canada

The laws most likely to catch a visitor off guard. What is legal at home can be a serious crime here — each rule links to its official source.

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Drugs

PROHIBITED

Canadian law bans possession and sale of drugs, including some that are legal in certain U.S. states.

Drug smuggling can bring large fines, a permanent ban from Canada, and jail.

§ US State Dept

Verified Jul 6, 2026

Cannabis

PROHIBITED

Recreational cannabis is legal inside Canada, but taking it across the border in either direction is a serious criminal offence. The prohibition applies whatever the amount, in any form including THC and CBD oils, whether or not you hold a medical document, and whether or not you are travelling from somewhere cannabis is legal. You must declare cannabis at the border. The only exceptions come from Health Canada: market-approved prescription medicines such as Epidiolex or Sativex may be carried subject to conditions, while any other medical cannabis needs an individual Health Canada exemption, issued only in rare and exceptional circumstances.

Taking cannabis across the border without a Health Canada permit or exemption is a serious criminal offence subject to arrest and prosecution, and the cannabis can be confiscated. Since 29 March 2021 failing to declare it can also bring a monetary penalty of up to 2,000 Canadian dollars, and a penalty can cost you a NEXUS or other trusted-traveller membership. The Government of Canada warns separately that travelling to any country with cannabis in your possession could see you charged with a criminal offence and denied entry to other countries in the future. Declaring it does not make it lawful to carry, but failing to declare adds a penalty on top.

§ Canada Border Services Agency - cannabis at the border, with Global Affairs Canada travel.gc.ca guidance on travelling with cannabis and the CBSA penalties page

Verified Aug 29, 2026

ALLOWED

Recreational cannabis is legal in Canada for adults, and you may carry up to 30 grams of dried cannabis or the equivalent in public. Two rules catch visitors out. The minimum age is set by each province -- 18 in Alberta, 19 in most provinces and territories, and 21 in Quebec -- so an age that is legal in one province is an offence in the next. And you must buy from a retailer licensed by the province you are in: possessing cannabis that you know came from an unlicensed source is itself a criminal offence, whatever the amount. Never take cannabis across the Canadian border in either direction: that is a serious criminal offence regardless of the amount, of any medical document, and of whether it is legal where you are going.

Possessing more than 30 g in a public place, or possessing cannabis you know is illicit: up to 5 years less a day on indictment, or on summary conviction a fine of up to 5,000 Canadian dollars or 6 months imprisonment, or both (Cannabis Act s. 8(2)). Importing or exporting cannabis without authorisation: up to 14 years on indictment (s. 11(3)). Growing more than four plants in a dwelling-house, or growing anywhere that is not your own dwelling-house: up to 14 years on indictment (s. 12(9)). Driving while impaired by cannabis is a criminal offence, and Quebec additionally prohibits driving with any detectable presence of cannabis in your saliva.

§ Justice Canada - Cannabis Act (S.C. 2018, c. 16), consolidated text current to 2026-06-21; ss. 2(1), 8, 11 and 12 read verbatim

Verified Sep 5, 2026

Medications

CONDITIONAL

Confirm your medication is legal in Canada, carry it in original pharmacy-labeled packaging, and bring a copy of your prescription.

Improperly documented or prohibited medication may be refused or seized at the border.

§ US State Dept

Verified Jul 6, 2026

Weapons

RESTRICTED

Canada has strict gun laws; firearms and ammunition must be declared in writing at the border on a Non-Resident Firearm Declaration, and gun-related arrests at border crossings are common.

Undeclared firearms/weapons are seized permanently and not returned, and can lead to jail.

§ US State Dept

Verified Jul 6, 2026

Customs & Cash

RESTRICTED

You must declare CAN$10,000 or more in cash or monetary instruments when entering or leaving Canada.

Undeclared currency at or above the threshold can be seized.

§ US State Dept

Verified Jul 6, 2026

Imports & Customs

RESTRICTED

The CAD $200 / $800 duty-free exemption you have probably read about does not apply to you. CBSA grants personal exemptions only to Canadian residents, former residents and temporary residents coming home - a US visitor gets none of them. You declare what you are carrying and pay duty and tax on what is assessable.

§ Canada Border Services Agency - Travellers: Paying duty and taxes

Verified Aug 25, 2026

RESTRICTED

Declare every piece of food, plant and animal product you are carrying, including your pet. If you do not, CBSA can seize it and fine you up to CAD $1,300. From the US you may bring up to 20 kg of meat, but only retail-packaged and labelled "Product of USA" - meat from a farm or a backyard flock is never allowed, no matter how little of it you have.

Up to CAD $1,300 for failing to declare food, plant or animal products, and the goods may be seized. Quantities above the personal-use limits attract the over-access rate of duty; CBSA notes travellers may instead return the excess to the United States.

§ Canada Border Services Agency - What visitors can bring into Canada

Verified Aug 25, 2026

Alcohol

RESTRICTED

Canada's duty-free personal exemption is for residents, not for you. As a visitor you may bring 1.5 L of wine, OR 1.14 L of spirits, OR 1.14 L of wine and spirits, OR 8.5 L of beer (about 24 cans) - one of those, not all of them - and CBSA tells visitors to be ready to pay duty and tax on any quantity they declare. The minimum age is set by the province where you cross: 18 in Alberta, Manitoba and Quebec, 19 everywhere else.

CBSA publishes no fine figure for exceeding the alcohol allowance. The stated consequence is duty, tax and any provincial or territorial levy, and a permit may be required from the provincial liquor authority for amounts over the limits.

§ Canada Border Services Agency - What visitors can bring into Canada

Verified Aug 25, 2026

Vaping / E-cigs

RESTRICTED

You can bring your own vape, but declare it: the visitor limit is 12 containers or fewer holding at most 120 ml of liquid (or 120 g solid), and you must be 18. Only one unit comes in free of Canada's vaping excise duty, and US-bought e-liquid carries no Canadian excise stamp, so expect to be assessed. Canada's 20 mg/ml nicotine cap and its flavour bans are rules about what shops may SELL - no Canadian law read here makes it an offence to possess your own device.

§ Canada Border Services Agency - What visitors can bring into Canada

Verified Aug 25, 2026

Tobacco

RESTRICTED

As a visitor you may bring 200 cigarettes, 50 cigars, 200 g of loose tobacco and 200 tobacco sticks - unlike alcohol, these add together instead of being an either/or choice. You must be 18 anywhere you cross, with no provincial variation. But there is no duty-free exemption for visitors: CBSA says be prepared to pay duty and tax on any quantity you declare.

Duty and taxes plus any provincial or territorial levy on the excess. Separately, a special duty applies to cigarettes, manufactured tobacco and tobacco sticks not stamped "duty paid Canada droit acquitte" - currently CAD $0.19460 per cigarette (about CAD $38.92 per carton of 200) under CRA notice EDN105, effective 1 April 2026 and adjusted every April 1 for inflation.

§ Canada Border Services Agency - What visitors can bring into Canada

Verified Aug 25, 2026

Driving

CONDITIONAL

How long your US licence is good for depends on the province, not on Canada. Ontario lets a visitor drive for under 3 months; British Columbia gives 6. Ontario also requires an International Driving Permit past 3 months - and you have to get it at home first, because you cannot apply for one once you are here.

Ontario publishes no single figure: "Penalties range from fines to having your licence suspended or your car taken away (impounded)." In British Columbia, failing to produce a valid licence on police request results in a Notice of Driving Prohibition.

§ Government of Ontario / Government of British Columbia

Verified Aug 25, 2026

PROHIBITED

Right on red is legal across Quebec - except on the island of Montreal, where it is banned outright. Cross onto the island and the rule flips on you: $100 to $200 and 3 demerit points, treated the same as running the light.

Drivers: CAD $100 to $200 and 3 demerit points. Cyclists: CAD $15 to $30 and 3 demerit points. SAAQ treats it the same as running a red light.

§ Gouvernement du Quebec - Ministere des Transports / SAAQ

Verified Aug 25, 2026

CONDITIONAL

Quebec's winter-tire mandate does not apply to your car: the law expressly exempts vehicles registered outside Quebec - though a Quebec rental IS covered, because rentals are named. British Columbia is the reverse. Its winter-tire rule is posted on specific highways rather than province-wide, it runs from October 1, and it does bind out-of-province vehicles, at $121.

British Columbia: CAD $121 for a passenger vehicle without winter tyres where required; CAD $598 for a commercial vehicle bypassing an active chain-up area; CAD $196 for a commercial vehicle not carrying chains where required. Quebec: CAD $200 to $300, but the requirement does not apply to a vehicle registered outside Quebec.

§ Gouvernement du Quebec / Government of British Columbia

Verified Aug 25, 2026

PROHIBITED

Canada's criminal limit is 0.08, but police can demand a roadside breath sample without suspecting you of anything at all - and the provinces punish well below the criminal line. Blow 0.05 in British Columbia or Ontario and you lose your licence for 3 days on the spot. In Ontario every driver 21 and under must be at zero, even though they can legally drink at 19.

Federal mandatory minimum fines for a first offence: CAD $1,000 at 80-119 mg, $1,500 at 120-159 mg, $2,000 at 160 mg or over, and $2,000 for refusing a lawful demand. Provincial roadside sanctions start at 0.05: British Columbia publishes a total cost of CAD $600 for a first Warn and CAD $1,430 for a Fail or refusal; Ontario imposes an immediate 3-day suspension in the warn range and 90 days over .08. Quebec: CAD $300 to $600, 90-day suspension and 4 demerit points for a driver under 22 with any alcohol.

§ Department of Justice Canada / RoadSafetyBC / Ontario MTO / SAAQ

Verified Aug 25, 2026

Photography & Drones

RESTRICTED

You cannot register a drone in Canada as a foreigner - Transport Canada says so in terms. So anything 250 g or heavier needs a Foreign Special Flight Operations Certificate, and the service standard for a recreational one is 30 business days: this is not something you arrange after you land. Under 250 g you need nothing. A Canadian pilot certificate is open to you and your US drone licence does not substitute for it, but the certificate alone still does not let you fly.

Transport Canada fines for individuals: up to CAD $1,000 for flying without a drone pilot certificate; up to CAD $3,000 for flying where you are not allowed; up to CAD $3,000 for putting aircraft and people at risk; up to CAD $5,000 for flying an unregistered or unmarked drone. Corporations face CAD $5,000, $15,000, $15,000 and $25,000 respectively. Breaking more than one rule can bring multiple penalties, and TC warns that jail time is possible.

§ Transport Canada - Drone safety

Verified Aug 25, 2026

Connectivity

PROHIBITED

Signal jammers are illegal to even have in Canada - the ban covers possessing, importing and selling one, not just switching it on. An individual faces up to CAD $5,000 and a year in jail on summary conviction, or an administrative penalty of up to CAD $25,000 for a first violation and CAD $50,000 after that.

Summary conviction under s.10(1) of the Radiocommunication Act: an individual faces a fine up to CAD $5,000, imprisonment up to one year, or both (a corporation, up to CAD $25,000). Separately, an administrative monetary penalty under s.15.1 of up to CAD $25,000 for a first violation and CAD $50,000 for a subsequent one. Equipment may be seized.

§ Innovation, Science and Economic Development Canada (ISED)

Verified Aug 25, 2026

LGBTQ+ Safety

GOOD TO KNOW

There are no legal restrictions on same-sex sexual relations or the organization of events in Canada.

§ US State Dept — Canada

Verified Jul 6, 2026

Public Conduct

RESTRICTED

A past conviction can get you turned around at the Canadian border, and impaired driving is the one that catches Americans: IRCC says a DUI may make you inadmissible for serious criminality, whether it happened in Canada or not. An officer decides when you arrive, so deal with it before you travel - a rehabilitation application can take a year, and even a valid permit does not guarantee you get in.

Refusal of entry to Canada, or removal if you are already there. IRCC fees for the remedies: rehabilitation for serious criminality CAD $1,231.00; rehabilitation for criminality CAD $246.25; temporary resident permit CAD $246.25 per person; authorization to return to Canada CAD $492.50. Rehabilitation applications can take over a year, and neither a permit nor deemed rehabilitation guarantees entry.

§ Immigration, Refugees and Citizenship Canada (IRCC)

Verified Aug 25, 2026

LawLert is an independent app and is not affiliated with any government. It summarizes laws from official government and U.S. State Department sources for general information only. This is not legal advice, and laws change. Always confirm with official sources and local authorities before you travel.