Last verified: April 2026
Where You Can Consume
Maryland’s consumption rules are simple in principle: private property with the owner’s permission. Everything else is either prohibited or subject to fines.
| Location | Status | Penalty |
|---|---|---|
| Your own home | Legal | None |
| Someone else’s private property | Legal with owner permission | None (trespass if no permission) |
| Rental property | Depends on lease | Lease violation if prohibited |
| Sidewalks, parks, public spaces | Illegal | $50 fine (first offense) |
| Bars, restaurants | Illegal (unless licensed lounge) | $50 fine |
| Hotels | Generally prohibited by policy | Hotel policy violation |
| Vehicles (driver or passenger) | Illegal | Traffic violation / DUI |
| Federal property (BWI, military bases) | Illegal | Federal charges |
| Licensed consumption lounges | Legal (opening 2026) | None |
The $50 public smoking fine is a civil citation — no arrest, no criminal record, no court appearance required. It functions essentially like a parking ticket. That said, repeated violations can escalate, and consumption near schools or in the presence of minors carries stiffer consequences.
If you are visiting Maryland and staying in a hotel, you likely have nowhere legal to consume. Most hotels prohibit smoking and cannabis use. Edibles and vape pens consumed discreetly in your room are the practical workaround — but technically you need the property owner’s (hotel’s) permission. Consumption lounges will solve this when they open.
Consumption Lounges: SB 215
In April 2025, Maryland passed SB 215, authorizing 15 consumption lounge licenses. These will be the first legal public consumption spaces in the state. Key details:
- License type: Equity-only — available exclusively to social equity applicants
- No indoor smoking: Lounges cannot allow combustion (smoking) indoors
- Permitted consumption: Vaping, edibles, and cannabis-infused beverages only
- Beverage limit: 5mg THC per serving for cannabis beverages
- No alcohol: Cannabis lounges cannot serve alcoholic beverages
- Expected timeline: First lounges expected to open late 2026
This is a significant development for visitors, who currently have no legal public consumption option. The equity-only licensing ensures that the first wave of lounge operators will come from communities most impacted by cannabis enforcement.
Cannabis Events: Licensed Under SB 215
SB 215 also created a framework for licensed cannabis events:
- Events can last up to 48 hours maximum
- Only edibles and cannabis beverages can be consumed on-site
- No smoking or vaping at events
- Events must be licensed through the MCA
- Age verification (21+) required at entry
Expect cannabis-friendly food festivals, infused dining experiences, and educational events to emerge as this framework rolls out.
Cannabis & Driving: Maryland DUI Law
Maryland takes cannabis-impaired driving seriously, but notably does not have a per se THC blood limit (unlike Colorado’s 5 ng/mL or Washington’s 5 ng/mL). Instead, the standard is observable impairment:
- Standard: Officers must demonstrate impairment through observation, field sobriety tests, and Drug Recognition Expert (DRE) evaluation
- DRE officers: Maryland uses specially trained Drug Recognition Expert officers who conduct 12-step evaluations to assess impairment
- No per se limit: There is no automatic “you’re guilty if above X ng/mL” threshold
- Blood testing: Can be requested but is not the sole determinant of impairment
DUI Penalties
| Offense | License Suspension | Maximum Fine | Additional |
|---|---|---|---|
| First DUI | 2 months | $500 | Possible probation, drug education |
| Second DUI | Up to 1 year | $2,000 | Possible jail time |
| DUI with injury | Extended | $5,000+ | Felony charges possible |
THC affects coordination and reaction time. The general guidance is to wait at least 4–6 hours after smoking or vaping, and 8+ hours after edibles, before driving. If you feel any effects at all, do not drive. Use rideshare — Uber and Lyft are widely available across Maryland.
The Odor Protection
Under HB 1071, the smell of cannabis alone is not probable cause for a vehicle search in Maryland. This means an officer who pulls you over and smells cannabis cannot use that odor as justification to search your vehicle. This is one of the strongest cannabis-related search protections in the country.
However, this protection does not apply if an officer observes other signs of impairment (bloodshot eyes combined with erratic driving, open containers visible, etc.). The odor protection is about search authority, not about driving impairment assessment.
For the full breakdown of possession limits and penalties, see Recreational Laws. For visitor-specific guidance on consumption, see Out-of-State Visitors.
For in-depth cannabis education, dosing guides, safety information, and research summaries, visit our partner site TryCannabis.org