France, Paris, 2021-05-01. The CGT security service, protecting the official head of the demonstration, tries to move forward despite the clashes. Parisian May Day demonstration. Photograph by Martin Noda / Hans Lucas France, Paris, 2021-05-01. Le service d ordre de la CGT, protegeant la tete officielle de la manifestation, essaye d avencer malgre les affrontements. Manifestation parisienne du premier mai. Photographie de Martin Noda / Hans Lucas