News Desk THE tiny but all important Majorca Unionist Party announced their campaign for Spain's referendum on the European Constitution which takes place on February 20. The Unionists, who govern Majorca in coalition with the Partido Popular (PP), have given their full support to the Treaty along with their much larger stablemate, the PP. Voting against the Constitution would be suicide which could lead to a major economic crisis, is how the Unionists see the February 20 poll. The President of UM, María Antonia Munar, the Secretary General, Damía Nicolau, and the Communication Secretary, Bartomeu Vicens, yesterday presented their campaign poster, that has the motto Yes to Europe, as well as the main contents of the Treaty. They also highlighted that they will delivering leaflets door to door as from next Monday.