A car burns during clashes with police at a demonstration of the "yellow vests" movement in Marseille, France, December 8, 2018.
Protesters wearing yellow vests walk on the Champs-Elysees Avenue with the Arc de Triomphe in the background during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
Protesters wearing yellow vests face off with police forces during clashes on the Champs-Elysees Avenue during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French CRS riot police apprehend a man in a street near Saint Lazare train station during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French riot police run in a street during clashes with protesters wearing yellow vests during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
A view of the Place de la Republique as protesters wearing yellow vests gather during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French mounted police advance during clashes with protesters wearing yellow vests at a demonstration during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
A protester wearing a yellow vest faces off with French riot police on the Champs-Elysees Avenue during clashes as part of a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French CRS riot police apprehend a protester during clashes at a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
Protesters wearing yellow vests stand behind a barricade as they face off with police during clashes as part of a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
Protesters wearing yellow vests gather at Trocadero place in front of the Eiffel Tower as part of a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French riot police use a water cannon during clashes at a demonstration by the "yellow vests" movement in Paris, France, December 8, 2018.
French Gendarmes apprehend a protester as they advance with armored vehicles during clashes at a demonstration during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French CRS riot police apprehend a man in a street near Saint Lazare train station during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.
French CRS riot police check the bag of a woman during a national day of protest by the "yellow vests" movement in Paris, France, December 8, 2018.