Korean traffic law treats most collisions as something insurance and a modest fine can resolve. It treats leaving one as something else entirely. The distinction is not a matter of degree — it moves the case into a different statute with a different sentencing range, and foreign drivers routinely cross that line without realizing a line existed.
→Two Statutes, Two Different Worlds
An ordinary injury accident is handled under the Act on Special Cases Concerning the Settlement of Traffic Accidents, where comprehensive insurance and a settlement (합의) with the injured party frequently end the matter without prosecution. Fleeing after causing injury (도주치상) is handled under the Act on the Aggravated Punishment of Specific Crimes, which carries a markedly heavier range and is not neutralized by insurance coverage alone.
There is also a separate, lesser offense under the Road Traffic Act for failing to take measures after an accident (사고후미조치), which can apply where property was damaged and nobody was injured. Which of the three you are facing turns on whether anyone was hurt and on whether you stopped.
| What Happened | Which Framework Applies |
|---|---|
| Injury, you stopped and reported | Ordinary traffic case — insurance and settlement (합의) usually decisive |
| Property damage only, you drove off | Failure to take measures (사고후미조치) under the Road Traffic Act |
| Injury, you drove off | Fleeing after injury (도주치상) — Aggravated Punishment Act |
1The Injury Threshold Is Lower Than You Think
Drivers assume that if nobody was visibly bleeding, nobody was injured. Korean practice does not work that way. A medical certificate obtained days later describing neck or back pain from a low-speed impact is routinely enough to establish injury, and once injury is established the case is assessed on whether the driver left.
This is why the reassurance at the scene — the other party saying they are fine, waving you on — protects you far less than it feels like it should. It is not their decision to make, and it does not stop them from seeing a doctor the next morning.
2What Counts as Fleeing Is About Identification, Not Distance
Leaving does not require speeding away. What matters is whether the driver stopped, took the measures the situation called for, and made themselves identifiable before leaving. A driver who moved the car, waited briefly, and then drove off without leaving contact details can be treated as having fled. So can a driver who left details that were wrong or unreachable.
Coming back later helps, and it is always better than not coming back — but it does not automatically undo the offense. The assessment looks at the state of things when the driver left the first time.
The question is never how far you drove. It is whether the injured person was left without the ability to identify who hit them.
3Not Knowing Someone Was Hurt Is a Real Defense — and a Difficult One
Fleeing after injury (도주치상) requires awareness of the accident and of the possibility that someone was hurt. A driver who genuinely did not perceive the contact — a light touch in heavy traffic, a pedestrian outside the field of view — is arguing about that awareness, not about whether they left.
That argument lives or dies on objective material: dashcam footage, the vehicle's damage pattern, CCTV from the road, the speed and angle of the contact. It is also the reason why the first statement to the police matters so much. An account given from memory under stress, before anyone has looked at the footage, tends to lock in details that the footage later contradicts.
4The Visa Consequence Sits Behind the Criminal One
For a foreign national, an offense in this category is not only a sentencing problem. Detention pending investigation is a realistic possibility in serious cases, a conviction is the kind of disposition that surfaces on any later status change or extension, and the outcome can affect eligibility to remain independently of the sentence itself.
→What to Do in the First Hour
- Stop and call 112 even when everyone says they are fine — a police record made at the scene is the single most effective protection against a later allegation that you left.
- Photograph positions before moving the vehicles — once the cars are moved, the geometry that shows what you could and could not have perceived is gone.
- Give real, verifiable contact details and keep proof that you did — a photograph of the exchange, or a message thread, converts your account into evidence.
- Preserve dashcam footage immediately — most units overwrite on a loop, and the file you need can be gone within days.
- Get advice before the first police interview — in this category the first statement usually shapes the rest of the case, and it is given long before most people think they need a lawyer.