| Members of Solidarity Against Disability Discrimination (SADD), an advocacy group for disabled people, stage a subway protest at Seoul City Hall Station, April 21, calling on the government to improve their mobility rights. |
| Members of SADD stage a subway protest at Seoul City Hall Station, April 21. Yonhap |
| A member of SADD stages a subway protest in Seoul, April 21. Yonhap |
| A subway train comes to a halt as SADD members stage a protest while boarding a train at a station in Seoul during morning rush hour, April 21. Yonhap |
| Police officers try to drag members of SADD out of a railcar as the subway train is delayed by their protest during rush hour in Seoul, April 21. Yonhap |
| Commuters form a long line to wait for taxis as SADD protesters subway slowed operations in some areas of Seoul during rush hour, April 21. Yonhap |