On Saturday, Prime Minister Donald Tusk took part in a briefing on the** situation on the Polish-Belarusian border.** The event held in Krynka, Podlasie, was besides attended by Deputy Prime Minister, National Defence Minister Władysław Kosiniak-Kamysz, Minister of Interior and Administration, peculiar Services Coordinator Tomasz Siemoniak and Chief Commandant of the Border defender Gen. Dyw. SG Robert Bagan.