TUNISIA PRIME MINISTER POLITICSTunisian Prime Minister Beji Caid Essebsi speaks during a press conference in Tunis , Tunisia , 06 September 2011 . According to media reports , Essebsi banned security forces from joining police union activities . Hundreds of policemen gathered in a protest organized by security forces unions , calling for fair trial of policemen accused of killing protesters during the uprising in the country earlier this year . They are also calling for an investigation into the killing of dozens of policemen during the unrest . EPA / STR < 연합뉴스 모바일 앱 다운 받 기 > < 포토 매거진 >< 저작권자 ( c ) 연합뉴스 . 무단 전재 - 재배 포금 지 . >