The Bulgarian government denounced on Thursday the warning issued by the US Embassy to its nationals in Sofia to avoid a busy transport hub in the capital because of a potential threat against buses.

"The way U.S. diplomats disclosed the information, obtained from their Bulgarian counterparts, is absolutely inadmissible and improper," Prime Minister Boiko Borisov, quoted by ABC, said in a statement.

"I want to assure Bulgarian citizens that the state investigates any indication of a threat to citizens and would not withhold such a thing from the public if there was the slightest danger to life and limb," he added.

Source : MENA