The Luxembourgish referendum on the Treaty establishing a Constitution for Europe is a referendum that was held on 10 July 2005 to decide whether Luxembourg should ratify the proposed Constitution of the European Union. 56.52% of the 220,717 voters said "yes". Voting bureaus were open from 8am till 2pm. The poll was consultative in nature but the parliament agreed to abide by the people's majority vote. Prime Minister Jean-Claude Juncker had said he would resign if the referendum resulted in a 'no' vote. [1]