A national day of mourning was declared in Bulgaria.
Today, November 11, in Bulgaria, national flags are flown at half-mast in memory of the victims of two massive traffic accidents on the Trakia highway, Kazinform's own reporter reports.
In the accidents involving 86 cars, 11 people were killed and around 51 others were injured. The initial cause of the collisions was thick fog, which severely limited visibility.
Prime Minister Roman Radev, who arrived at the scene, called the incident "a black day for all of Bulgaria."