BC Cannabis Laws: What’s Legal to Buy, Carry, and Consume
Cannabis has been legal across Canada since October 2018, but the day-to-day rules — how old you need to be, how much you can carry, where you can actually smoke or vape — are set provincially. Here’s a straightforward summary of the rules that apply in British Columbia, current as of publication. Laws can change, so when in doubt, check with the Government of BC directly.
The legal age is 19
In BC, you must be 19 years of age or older to legally buy, possess, or consume cannabis. This is set by BC’s Cannabis Control and Licensing Act and lines up with the province’s legal drinking age. It’s higher than the federal minimum of 18 set by the national Cannabis Act — provinces are allowed to set a higher age, and BC (like most provinces) has.
Every licensed retailer is required to check government-issued photo ID before a sale, in-store or at the door for delivery. No ID, no sale — there’s no discretion here.
How much you can legally carry
Adults 19+ can legally possess up to 30 grams of dried cannabis (or its equivalent in other forms) in public at any one time. This limit is federal and applies across Canada, not just BC.
Different product types convert to different “equivalent” amounts under federal rules — for example, a smaller weight of concentrate or a larger weight of fresh (non-dried) cannabis can count toward the same 30-gram limit. If you’re buying multiple product types in one trip, it’s worth asking staff how the amounts add up.
At home, there’s no provincial possession limit in BC — you can store as much legally purchased cannabis as you like, as long as it’s kept secure and out of reach of children.
Where you can legally buy it
In BC, cannabis can only be legally sold by retailers licensed by the Liquor and Cannabis Regulation Branch (LCRB) — either private licensed stores or BC Cannabis Stores (the government-run chain). Licensed retailers, online and in-store, are the only legal source. Anything sold outside that system (unlicensed “grey market” delivery services, informal sales) isn’t legal, regardless of how it’s marketed.
A quick way to check: a licensed BC retailer will always check your ID, will never sell to anyone visibly intoxicated, and will have their licence information available if asked.
Where you can legally consume it
This is where BC’s rules mirror tobacco smoking laws fairly closely. In general, you can smoke or vape cannabis:
- On private property, with the property owner or landlord’s permission (some strata buildings and rental agreements restrict or ban it — check your lease or bylaws)
- In some outdoor public spaces, as long as you’re not within 6 metres of doorways, windows, or air intakes, and not in a place tobacco smoking is already banned
You generally cannot smoke or vape cannabis:
- Anywhere tobacco smoking is prohibited (most indoor public spaces, workplaces, patios, playgrounds, sports fields, and areas near schools)
- In a moving vehicle — this applies to drivers and passengers alike
- On school properties or within a set distance of them
Municipalities can also set their own additional restrictions on top of provincial rules, so it’s worth checking local bylaws if you’re unsure — particularly in parks, beaches, and other public spaces where individual cities sometimes add their own limits.
Driving and cannabis
Driving under the influence of cannabis is a criminal offence in Canada, enforced the same way as impaired driving from alcohol. There’s no legal amount of THC impairment that’s considered “safe” to drive with — officers can use roadside sobriety tests and, where permitted, drug screening devices, and BC has its own additional administrative penalties (like immediate roadside driving prohibitions) on top of federal criminal charges.
The simplest rule: if you’ve consumed cannabis, don’t drive. This applies even the next morning if you’re still feeling effects.
Growing your own
Federal law allows adults to grow up to 4 cannabis plants per household (not per person) for personal use, from legally obtained seeds or seedlings. BC follows this federal allowance, though landlords and stratas can still restrict or prohibit home growing through lease terms or bylaws, so it’s worth checking before you plant anything.
Frequently asked questions
Can I bring cannabis across the US border? No. Cannabis remains illegal under US federal law, and crossing the border with any amount — even where a state has legalized it — can result in serious consequences, including a lifetime travel ban. Never bring cannabis across an international border in either direction.
Can I take cannabis to another Canadian province? Cannabis can be legally transported between provinces for personal use within the 30-gram public possession limit, but each province sets its own rules for purchase, consumption, and home growing — what’s allowed in BC may not be allowed elsewhere.
Is it legal to give cannabis to someone else as a gift? Adults can share cannabis with other adults 19+, within possession limits, as long as no money or goods are exchanged. Giving or selling cannabis to anyone under 19 is a serious criminal offence.
Do I need ID every time I shop, even if I’ve bought here before? Yes. Licensed retailers are required to check ID for cannabis purchases regardless of whether you’re a repeat customer.
What happens if I’m caught over the possession limit? Possessing more than the legal limit in public can result in fines or, in more serious cases, criminal charges under the federal Cannabis Act.
This article is a general summary and isn’t legal advice. For the full, current regulations, see the Government of BC’s cannabis page and the federal Cannabis Act. For our own policies as a licensed retailer, see our Terms & Conditions.
