By Editorial Team of TLF By Editorial Team of TLF At least 12 people were killed and more than 50 injured on Tuesday, 10 November, when dense, sudden fog triggered twin chain-reaction pile-ups involving 86 vehicles on Bulgaria’s Trakia Motorway near Yambol, according to Bulgaria’s Ministry of Interior . The government declared a national day of mourning for Wednesday as emergency teams worked through twisted wreckage along the nation's primary east–west transit corridor. By the Editorial Team of TLF Blind in Ten Metres: Sudden Fog Triggers 86-Car Disaster The disaster unfolded shortly after dawn along the A1 Trakia Motorway near the southeastern city of Yambol. Road police reported that visibility collapsed within minutes from roughly 80 metres down to under 10 metres. The initial collision occurred in the eastbound lanes heading toward the Black Sea port of Burgas when a heavy goods vehicle cut off a passenger coach, triggering an ...