The empty seat on a full train: how Seoul's subway keeps space for others

At half past eight on a weekday morning, a Seoul subway car is packed, with commuters standing shoulder to shoulder in the aisle. A few seats are still empty. They aren't broken and they aren't reserved for staff. People keep them free out of habit, for passengers who haven't boarded yet.

The benches at the ends of the car

At each end of a car is a short bench marked 노약자석 (noyakjaseok), meaning seats for older people, passengers with disabilities and adults travelling with small children. Younger commuters usually leave these seats alone, even on a full train. Many will stand beside an empty one for several stops.

No fine enforces this, and no announcement asks for it. The pressure is quieter than that. Sitting there when you're plainly young and well draws a look from the people around you, and nobody wants to be asked to get up.

The pink seat in the middle

The long benches along each side of the car include a seat covered in pink, often with a pink panel on the wall above it. It is labelled 임산부 배려석 (imsanbu baeryeoseok), a seat of consideration for pregnant women. Early pregnancy rarely shows, so some women carry a small pink badge on their bag. Local public health centres hand these out.

The idea is that a woman who needs the seat should never have to ask for it. A free seat is easier to take than one that someone has to give up.

What a visitor can do

Unless you belong to the group a seat is marked for, treat it as taken. If an older passenger boards near you, stand and offer your seat. A small gesture and 앉으세요 (anjeuseyo, please sit) are enough. If someone offers you a seat, a nod and a quiet thank-you are the right reply.

빈자리가 있어도 앉지 않는 것, 그것이 서울 지하철의 조용한 배려입니다.