Footage shows a shuttle bus ploughing into passengers near Moscow's Slavyanskii Bulvar metro station on Monday, killing at least four people. The accident occurred at a busy pedestrian underground passage on the Gerasima Kurina Street near the metro station. The bus driver has been arrested. Emergency services are at the scene with at least 10 ambulances. They are treating the incident as an... Еще accident. There have been no official confirmation on the number of injured people or the exact cause of the crash.