(FILES) In this file photo taken on February 10, 2019 Hungarian Prime Minister and Chairman of FIDESZ party Viktor Orban delivers his state of the nation speech in front of his party members and sympathizers at Varkert Bazar cultural center in Budapest. – Hungarian Prime Minister Viktor Orban has apologised to European conservative parties over an anti-EU billboard campaign that could see his party ejected from the European Parliament’s centre-right European People’s Party (EPP) bloc. (Photo by ATTILA KISBENEDEK / AFP)