French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

MP of the French right wing party Les Republicains Jean-Claude Grellier gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

Student holds a banner reading "Stop repressing the high school students struggle" during a demonstration at Place Saint-Michel, Paris, France, on December 11, 2018, to protest against the different education reforms including the overhauls and stricter university entrance requirements. (Photo by STEPHANE DE SAKUTIN / AFP)

French socialist party first secretary and MP Olivier Faure gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French socialist party first secretary and MP Olivier Faure gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

La Republique en Marche (LREM) group president at the national assembly Gilles Le Gendre gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

Radical, Republicain, Democratic and Progresssive (RRDP) party's Member of Parliament Olivier Falorni speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe (L) reacts as he sits next to French Junior Minister attached to the Prime Minister, in charge of Relations with the Parliament Marc Fesneau (R) during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe (L) reacts as he sits next to French Junior Minister attached to the Prime Minister, in charge of Relations with the Parliament Marc Fesneau (R) during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe reacts during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

Les Republicains (LR) right-wing party's Members of Parliament Claude Goasguen speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

Les Republicains (LR) right-wing party's Members of Parliament Claude Goasguen gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

President of the French National Assembly Richard Ferrand looks on during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

President of the French National Assembly Richard Ferrand looks on during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

France's far-right Rassemblement national (former National Front - FN) MP Ludovic Pajot speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

France's far-right Rassemblement national (former National Front - FN) MP Ludovic Pajot (C) and Gilbert Collard (rear C) react next to party president Marine Le Pen (L) during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Junior Minister for Foreign Affairs Jean-Baptiste Lemoyne gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

France's far-right Rassemblement national (former National Front - FN) MP Ludovic Pajot (C) and Gilbert Collard (rear C) react next to party president Marine Le Pen (L) during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Justice Minister Nicole Belloubet gestures as she speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

Les Republicains (LR) right-wing party's Members of Parliament Claude Goasguen gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Education Minister and Youth Affairs Jean-Michel Blanquer gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French MP Pierre Dharreville of the Gauche democrate et republicaine speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French right-wing party Les Republicains MP speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe gestures as he speaks during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Prime Minister Edouard Philippe (L) listens to French Junior Minister attached to the Prime Minister, in charge of Relations with the Parliament Marc Fesneau (R) during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French Interior Minister Christophe Castaner (C) looks on during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

President of the French National Assembly Richard Ferrand reacts during a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French leftist La France Insoumise (LFI) party members of Parliament (from down L to top R) Alexis Corbiere, Jean-Luc Melenchon, Adrien Quatennens and Eric Coquerel speak together as they attend a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)

French leftist La France Insoumise (LFI) party members of Parliament (from down L to top R) Alexis Corbiere, Jean-Luc Melenchon, Adrien Quatennens and Eric Coquerel speak together as they attend a session of questions to the government at the National Assembly in Paris on December 11, 2018. (Photo by Thomas SAMSON / AFP)