South Korea Laws for Travellers: What the Sources Say

Many travellers' problems abroad come not from bad luck but from assuming that what is legal at home is legal elsewhere. This guide summarises the laws that the British FCDO travel advice highlights for visitors to South Korea, checked on 7 November 2026, and says clearly where what we can state with a source ends. This is general information, not legal advice: if you have specific doubts, consult a lawyer in Korea or your country's consulate. At BarSwinger we do not promote anything involving sex tourism or exploitation, and we list no lifestyle venues in Korea because we could not verify any with an official website.

Carrying identification

The advice notes that there is a legal requirement to carry some form of identification, although people are rarely asked to show it. The sensible approach for two people travelling together is for each to carry a copy of the passport and keep the original somewhere safe at the accommodation. If your stay is short, check what document your particular situation requires on your own foreign ministry's website.

Drugs: zero tolerance

According to the FCDO, possession, use or trafficking of drugs can bring long jail sentences and heavy fines, including for personal use of small amounts of marijuana, and British nationals have been detained solely on the basis of drug tests. What is legal or tolerated in your country may not be in South Korea. If you take prescription medication, carry small amounts for personal use in hand luggage, with an English-language prescription, and check the Ministry of Food and Drug Safety website. Read more in our South Korea safety guide.

Alcohol and driving

The legal blood alcohol limit is, according to the advice, less than half the limit in England, and drink-driving penalties include prison and fines. To drive you need your licence and the 1949 International Driving Permit, which cannot be bought outside the issuing country. In accidents involving cyclists or pedestrians, police consider car and motorbike drivers at fault, and injuring someone can lead to criminal charges and heavy penalties even if guilt is not proved. If you plan to drink as a couple, decide beforehand who gets home how: taxi, metro or bus.

Work and stay

Working during a visa-free entry is illegal, and the maximum visa-free stay is 90 days with an onward ticket. We explain it in the guide to entering South Korea. If your project includes paid content, sponsorships or any remunerated activity, ask the Korean embassy first which visa you need.

Political activity

The advice states that under Korean law it is illegal for foreign nationals to take part in political activities. Demonstrations are common and mostly peaceful, but the official advice is to avoid large gatherings. As a visitor, do not join a march out of curiosity, and do not post images of protests with identifiable people on social media.

Military service and nationality

The FCDO warns that British males of Korean origin whose names appear on the Korean family register may be liable for military service, even when travelling on a British passport. If you have Korean roots, check with your consulate before travelling.

Images and consent

Photographing or filming another person without consent can have serious legal consequences. Our guide to consent and filming in South Korea sets out how to avoid trouble and whom to ask for help. In public bathrooms, changing rooms and spas, the rule is simple: do not take your phone out.

What we cannot state

The FCDO advice does not cover the laws on spy cameras, adultery, prostitution or LGBT rights. We will not fill that gap with guesses. If you are interested in the lifestyle scene in the country, rigorous and current information on laws and venues is hard to verify, which is why this guide lists no clubs or events. Walk away from any paid or brokered sexual activity: it may be a crime and it is a field associated with exploitation of people. Check your own country's travel advice and, if needed, a local lawyer.

A summary for two

• Each of you carries ID or a copy and knows the limits of your own nationality.
• No drugs, not even small amounts.
• If you drink, do not drive.
• Do not work or get paid on a tourist entry without checking the visa.
• Do not film or photograph anyone without consent.
• Save 112, 119 and 1330, and read our help guide.

Frequently asked questions

Is marijuana legal in South Korea? According to the FCDO, no: even personal use of small amounts can bring long sentences.

Can I rent a car? Yes, with your licence and the 1949 International Driving Permit, per the FCDO, and without alcohol.

Can I join a demonstration? The advice says it is illegal for foreign nationals to take part in political activities.

Are there legal swinger venues? We could not verify any with an official website, so we list none.

Sources consulted on 7 November 2026: FCDO (gov.uk/foreign-travel-advice/south-korea/safety-and-security, /entry-requirements and /health).