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Drink Driving, Drug Driving & Roadside Testing

What are the penalties for drink driving in Northern Ireland?

For driving or attempting to drive over the limit or while unfit, penalties can include up to six months’ imprisonment, a fine up to £5,000 and at least a 12-month driving ban; repeat offending can produce a longer minimum ban.

nidirect states that a second relevant drink-driving conviction within ten years can mean a minimum three-year disqualification. Serious cases involving death or grievous bodily injury carry far heavier maximum penalties and an extended retest requirement.

The court decides the actual sentence from the facts, including the alcohol level, previous record and aggravating circumstances. Refusing a specimen, being in charge rather than driving, and causing injury are separate offences with their own penalty ranges.

A conviction can also trigger the High Risk Offender medical scheme in specified cases and can significantly affect insurance even after the court sentence ends.

In Northern Ireland, a court sentence, a licence endorsement and the period for which an endorsement stays visible are different things. The ban might end long before the offence disappears from the driving record. Repeat offending within the statutory window can increase minimum disqualification, while High Risk Offender medical requirements can delay the return of entitlement in specified alcohol cases. In day-to-day use, the rule means for driving or attempting to drive over the limit or while unfit, penalties can include up to six months’ imprisonment, a fine up to £5,000 and at least a 12-month driving ban; repeat offending can produce a longer minimum ban. If the facts fall outside the ordinary case, use the named official authority rather than relying on a generic motoring forum answer.

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Information checked: 26 September 2026
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