The Pink Seat on the Subway: Korea's Courtesy Culture That Surprises Every First-Time Visitor

3-Line Summary

• Korean public transit designates separate reserved seats for pregnant women and the mobility-disadvantaged, marked by color and signage.
• Seoul operates a campaign-based system, while Busan has introduced an IoT alert system called Pink Light since 2017.
• Giving up seats and helping strangers in public spaces are everyday behaviors commonly observed across Korea.

What Is Korea's Courtesy Seat System?

Korean subways and buses designate two types of reserved seats separate from general seating. Priority seats are reserved for the elderly, people with disabilities, pregnant women, and passengers traveling with young children. Their installation on rail transit is legally required under the Act on Promotion of the Transportation Convenience of Mobility Disadvantaged Persons. Pink seats, reserved exclusively for pregnant passengers, are not legally mandated but have been operated across Seoul and other major cities since the system was first introduced in 2013.

What Does the Pink Seat Actually Look Like?

Seoul Metro identifies pregnancy courtesy seats by pink-colored upholstery, along with an emblem and floor marking attached to each seat. Two seats per car are designated. Seoul Metro's official policy is to keep the seats empty for pregnant passengers at all times, reinforced through in-train announcements and a campaign informally referred to as "Pink Carpet." For route maps and fare information, visit the Seoul Metro official website.

Source: Seoul Metropolitan Government, news.seoul.go.kr (October 2024)

Does Seoul Have a Bluetooth or Sensor System?

No. Seoul Metro reviewed the introduction of a sensor-based detection device but has not implemented one, citing concerns over potential social conflict and installation costs estimated at 4.6 billion KRW with annual maintenance of 200 million KRW. The system in Seoul remains campaign-based. Busan, by contrast, introduced an IoT-based alert system called Pink Light across its metro lines in 2017. When a pregnant passenger carrying a wireless beacon boards the train, an indicator light on the courtesy seat activates and a voice prompt asks nearby passengers to yield. A mobile app version was launched in 2024.

Source: Newsis, newsis.com (June 2024) / The Scoop, thescoop.co.kr (November 2024)

Is Giving Up Your Seat Actually Common in Korea?

Seat-yielding behavior extends beyond designated courtesy seats. On general seating, passengers routinely give up their spots for elderly riders or visibly pregnant women. Helping strangers carry heavy luggage or lifting strollers on stairs are also commonly observed in public spaces. These behaviors sit within a broader set of social norms that first-time visitors often notice — for a fuller overview of Korean public etiquette, the Visit Seoul official etiquette guide covers the basics from dining to transportation.

How Are Foreign Visitors Reacting?

Korea's courtesy seat system is visible enough to prompt responses from foreign passengers directly. In a report by The Korea Herald covering the ongoing debate around the pink seats, one foreign resident commented that they avoided sitting in the designated seat specifically to prevent misunderstandings — citing the language barrier as the reason. The same article recorded broader reader responses describing the seats as a social norm that should be respected regardless of whether a pregnant passenger is visibly present, drawing comparisons to disabled parking spaces in other countries.

For first-time visitors, the pink seat is often one of the first culturally distinct features noticed on the Seoul subway — a physically marked space where social expectation and formal design intersect in a way that has no direct equivalent in many other transit systems.

Source: The Korea Herald, koreaherald.com/article/3442243 (July 2024)

What Does This Reflect About Korean Public Culture?

Korea's courtesy seat system represents a structure where institutional design and social practice operate together — though not always in sync. A 2025 survey by Korea Research found that 89% of respondents agreed pregnancy courtesy seats are necessary, and 83% said the policy contributes to protecting socially vulnerable groups. At the same time, the gap between policy intent and daily practice remains a live discussion in Korean society — one that foreign visitors, encountering the pink seats for the first time, rarely see from the outside.

Source: Hankook Ilbo, hankookilbo.com (March 2025)