The popular initiative was started by Swiss People's Party MP Luzi Stamm and two other MPs, with the 100,000 signatures required for a referendum obtained by early 2013.
這項公民動議由瑞士人民黨國會議員盧齊·施坦姆（Luzi Stamm）和另外兩位國會議員提出，而發起公投所需的10萬個簽名也在2013年初收集完成。