France's far-right National Front (FN) candidate Laurent Lopez leaves the polling booth during the second round of the local by-election in Brignoles October 13, 2013. The National Front's score in the first round shows its current popularity can translate into strong ballot scores and amounts to a challenge to President Francois Hollande's Socialist Party for mayoral posts in municipal and European elections next year. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: POLITICS ELECTIONS)