Question: Independent Citizens' Initiative Save Austria, or Save Austria,  is an anti-EU movement in Austria which was founded by former presidential candidate and pro-neutrality activist Karl Walter Nowak, in the Austrian legislative election, 2008 they received 0.73% of the vote and no seats, it was held on which date?
Sentence (from "Save Austria"): Independent Citizens' Initiative Save Austria (German: "Unabhängige Bürgerinitiative Rettet Österreich" ) or Save Austria (German: "Rettet Österreich" ) is an anti-EU movement in Austria which was founded by former presidential candidate and pro-neutrality activist Karl Walter Nowak to fight against the European Constitution and the Treaty of Lisbon.
Relevant evidence: No