Possession
A criminal offence, whatever the amount. Convictions usually bring a fine the first and second time; prison becomes possible from the third.
Dundalk · County Louth · Éire
Dundalk Weed Telegram Group
Secure 420 Community
The Telegram group for adults in Dundalk, halfway between Dublin and Belfast: Irish cannabis law carved out plainly, the differences across the border, harm reduction and easy conversation between locals, DkIT students and newcomers. No sales, ever.
Misuse of Drugs Acts · Ireland · 2026
Six notches in the stone
Cannabis is illegal in Ireland and there is no legal amount. The law is the same in Dundalk as in Dublin or Galway; across the border, Northern Ireland follows UK law.
The Adult Caution
A first case of possession for personal use can end with a caution instead of court. The Garda decides, and you have to admit the offence. A health referral scheme is being introduced.
Sharing and selling
Supplying cannabis is an offence, even for free. Amounts worth €13,000 or more carry a presumptive minimum of 10 years.
Growing
Cultivating cannabis is an offence in itself, whatever the number of plants.
Driving
Limit of 1 ng/ml of THC in blood. Roadside saliva tests since 2017, at least one year off the road, and refusing a test is an offence.
Medical cannabis
Possible through the Medical Cannabis Access Programme, with a consultant's prescription.
Quick tool
Which side of the border?
Dundalk is fifteen minutes from Newry, but the law changes at the border. Pick a topic to compare. A guide to understand the law, not legal advice.
Ireland · Dundalk
An offence.
Northern Ireland · Newry
An offence.
Look after yourself
Help and harm reduction
- Never drive after using: the limit is very low and roadside tests are common on the M1 and the border roads.
- Street products can be strong, cut or synthetic. Start low and don't mix with alcohol.
- If you are searched, stay calm, don't resist and ask why. You can talk to a solicitor before answering questions at a station.
- Talking to a drug service is confidential: it is health care, not the Gardaí.
Frequently asked questions
Is weed legal in Dundalk?
No. In Ireland, having any amount of cannabis is a criminal offence under the Misuse of Drugs Acts. A first case for personal use can end with an Adult Caution, at the Garda's discretion.
Is it different across the border in Newry?
Northern Ireland follows UK law: cannabis is class B and possession is an offence. A first minor case often ends with a community resolution notice or a caution. The border is open, but cannabis is illegal on both sides.
What is the Adult Caution?
A way to deal with a first possession for personal use without going to court. The Garda decides, and you must admit the offence.
What is the drug-driving limit?
1 ng/ml of THC in blood. Gardaí use roadside saliva tests since 2017. Above the limit: at least one year off the road, and refusing a test is an offence.
Can the Gardaí search me?
Yes, if they have reasonable suspicion that you have drugs (section 23 of the Misuse of Drugs Act). Stay calm and ask why you are being searched.
How do I join the Dundalk Weed Telegram Group?
Tap the Telegram button in the Community section. Adults only (18+), and no sales or offers are tolerated.
420 Community
Join the Dundalk Weed Telegram Group
Law news, harm reduction and easy conversation between adults in Dundalk, Drogheda and across County Louth. Pick your app.
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Group rules: adults only (18+) · no sales, no offers, no swaps · respect Irish law. Any breach means immediate removal.