Dozens of schools in Bulgaria were evacuated on March 27 after bomb threats were e-mailed to the schools. Schools in the capital, Sofia, and the cities of Burgas and Varna on the Black Sea were among those affected. Students were told to line up with their backpacks and jackets before being evacuated, and police were sent in to search for explosives. No bombs have been found. Bulgaria is scheduled to hold parliamentary elections on April 2, and voting takes place mainly at schools.
Source : Radio Free Europe