and several major United Nations facilities within its boundaries - from 2011 till June 2013. 2013 was also the year in which she graduated from the University of Geneva with a Bachelor en Lettres degree in Latin and French. As she later explained to an interviewer, that was when she decided to devote herself 100% to her favourite pastime, political and social ("associatif") engagement. Later that year, on 6 October 2013, she was elected to membership of the Grand Council of Geneva ("Grand Conseil de Genève" / cantonal parliament) for the five-year term ending in 2018. The 2013 election had left the Green Party with just 10 of the 100 Grand Council seats. Within the Geneva parliament she was a member of the transport commission and of the energy commission, becoming chair of the latter in December 2014. In March 2014 she had become leader of the Green Party team. Stop bunkers Because of the country's exceptionally precautionary cold war era building regulations, far more Swiss homes and offices feature their own underground nuclear bunkers than equivalent buildings elsewhere in Western Europe. In February 2015 Lisa Mazzone came to prominence as a leader in the Grand Council of a small group of deputies supporting the so-called "stop bunkers" movement. The issue concerned the extent to which the city authorities, in defiance of building regulations stating that premises with a floor below ground level could not be used as living accommodation, had been using nuclear bunkers to accommodate asylum seekers. The "stop bunkers" protesters included (but were not restricted to) asylum seekers being accommodated underground who were complaining about lack of sunshine or ventilation, terrible and rotting food, the impossibility of sleeping under the 24-hour lighting and in the noisy conditions, and the indestrucability of the bed bugs. National parliament Lisa Mazzone was elected to the Swiss parliament ("Conseil national" / "Consiglio Nazionale") on 18 October 2015, becoming Switzerland's youngest member of parliament.<ref name=L She delivered her ten-minute maiden speech to the National Council on 30 November 2015, which was her first day in the parliament. Under the relevant cantonal legislation, election to the national parliament had meant resignation from the Grand Council of Geneva on 12 November 2015. At the time of her election she told an interviewer: "My orientation, based on my personal values, moves me towards considerations about free time and about sharing - as regards 'things', wealth