There was a door surprise on the Yenikapı-Hacıosman metro line: The wagon doors of the subway that approached the Yenikapı station were not opened. Those inside could not go outside, and those outside could not get on the subway. The fault lasted about 10 minutes. While the passengers were waiting, an announcement was made at the station that "our voyages are interrupted due to a technical breakdown". After the fault was resolved, the subway moved.