A fire broke out in the building of the District Investigation Service in Vratsa.
The incident occurred on "Democracy" Blvd., and according to initial information, the fire started from a room in the building.
The signal was given to the 112 telephone number by eyewitnesses who noticed smoke and flames. Firefighters and police teams immediately arrived at the scene.
According to initial reports, a filing cabinet burned down, but the cause of the fire has not yet been determined.
Firefighters have brought the flames under control, but thick smoke continues to come out of the building's windows.
All employees and visitors were evacuated promptly and there are currently no reports of injuries.