A supporter gestures during a meeting of French presidential election candidate for the far-left coalition "La France insoumise" Jean-Luc Melenchon in Chassieu, near Lyon.

Supporters attend a meeting of French presidential election candidate for the far-left coalition "La France insoumise" Jean-Luc Melenchon in Chassieu, near Lyon.

People attend a campaign meeting displaying an hologram of French presidential election candidate for the far-left coalition La France insoumise Jean-Luc Melenchon (not seen) in La Plaine Saint-Denis, northern Paris.

Supporters gesture during a meeting of French presidential election candidate for the far-left coalition "La France insoumise" Jean-Luc Melenchon in Chassieu, near Lyon.