A protesters throws back a tear gas canister launched by anti-riot police during a demonstration against labour law reforms on March 31, 2016 in Rennes, northwestern France. France faced fresh protests over labour reforms just a day after the beleaguered government of President Francois Hollande was forced into an embarrassing U-turn over constitutional changes. / AFP / JEAN-FRANCOIS MONIER (Photo credit should read JEAN-FRANCOIS MONIER/AFP/Getty Images)
