The Federation of Industries of Northern Greece and the American-Hellenic Chamber of Commerce announced on Wednesday the postponement of the 12the Thessaloniki Forum scheduled to take place at Thessaloniki Concert Hall from 19-20 June.

According to an announcement, the postponement decision was the result of the recent political and economic developments which, according to the organisers, "totally disorientate the main focus of the Forum, which is enhancing the developmental aspect of the periphery".

Prime Minister George Papandreou and main opposition New Democracy (ND) leader Antonis Samaras were slated to address the conference, while 10 government ministers were also scheduled to attend.

Representatives of the "Indignants movement" in Thessaloniki had announced that they would block off the venue of the Forum.