How some places treat it
| Where | Rule | Penalty (summary) |
|---|---|---|
| United Kingdom | The Highway Code says you must not ride under the influence of drink or drugs; cycling when unfit through drink is an offence | A fine through the courts |
| United States | Depends on the state: some apply DUI laws to bicycles, others have separate rules or none | Varies widely |
| South Korea | Riding a bicycle drunk is prohibited (since 28 Sep 2018) | 30,000 won fine; 100,000 won for refusing a breath test |
In Korea, pedal-assist e-bikes count as bicycles, while e-scooters and throttle e-bikes are personal mobility devices with heavier penalties. Not sure which yours is? See pedal-assist vs throttle e-bikes.
Bigger problems than the fine
- Liability — hitting a pedestrian or another rider while drunk can bring civil and criminal consequences far beyond a fixed penalty.
- Insurance — how a policy treats alcohol-related accidents depends on its terms. See accident cover you may already have.
- Solo crashes — slower reactions make kerbs and bollards a common cause of falls with no one else involved.
A plan for nights out
- If you know drinks are coming, leave the bike at home in the morning.
- If you rode in, lock the bike at work or the station and go home by public transport. Collecting it next morning becomes a short ride.
- Walking the bike is not riding it, but wobbling along next to traffic is still risky.
Leave the day blank
Daily Bike Log keeps your best streak even if today’s streak breaks, so there is no reason to ride just to protect it. For restarting after a break, see when a habit streak breaks.
Screenshots show the app in English with sample rides; dates use the year-month-day format.
FAQ
Does it apply to bike share?
Rules apply to riding a bicycle, whoever owns it.
Is the next morning fine?
Alcohol can still be in your system. After a heavy night, skip the morning ride.
Sources: GOV.UK, The Highway Code: rules for cyclists (59-82) · New Daily, Korea drink-cycling fines (Korean)
Daily Bike Log: Ride Tracker
A cycling journal where you just type the distance you rode. No GPS pairing, no sign-up, and your rides stay on your phone. Free on Android.