Na kraju ekonomskog foruma u St. Petersburgu 12. juna, Bugarska je upozorena da će možda biti primorana da odustane od projekta gasovoda Južni tok ako ne bude uskoro poduzela korporativne odluke vezane za njega.
At the end of an economic forum in Saint Petersburg on June 12th, Bulgaria was warned that if it fails to take corporate decisions related to the South Stream pipeline quickly, it may be forced to drop out of the project.