Since 15 days Yeo Min-hui and Oh Su-yeong, union members of the Jaeneung Educational Institute (JEI) chapter of the Korean Educational Materials Industry Union, are occupying a 20-meter bell tower at the Hyehwa-dong Catholic Church in Seoul...(*)
 

Related:
☞ Bell Tower Struggle of JEI workers (KCTU, 2.20)

* Here you'll get some more detailed info!!