Another serious accident took place last night on the Sub-Balkan road Sofia - Burgas, reported BNT
The accident took place between four cars in the area of the village of Koprinka in Kazanlak.
According to initial information, there are four injured people who were taken to hospital. Traffic in the area was restricted and took place along a detour route through the village of Koprinka.
Fire and police teams were on the scene. The cause of the accident is pending clarification.