On july 15, 2015 was a historic day for Greece, called to express themselves through a referendum by Prime Minister, Alexis, Tsipras, on acceptance or otherwise of proposal of the EU and the IMF on debt repayments and new austerity measures. After days of campaigning, on july 5, greek people expressed compactly against the acceptance of the EU proposal, celebrating in Athens, the result of the vote and giving its Prime Minister’s mandate to deal with the most favorable conditions.