After the violence on the sidelines of the October 17 demonstrations in Paris, Lyon, Marseille, Lille, Nice and Limoges, Prime Minister Sébastien Lecornu and LFI leader Jean-Luc Mélenchon exchanged virulent accusations about
AI-generated summary
Tensions have been high since mid-September around demonstrations linked to the 2027 presidential election, with reciprocal accusations between the government and LFI on responsibility for urban violence.
Who is responsible for the violence on the sidelines of the October 17 demonstrations? The answer to this question led to a very virulent exchange of arms between Sébastien Lecornu and Jean-Luc Mélenchon, each blaming the other.
“Making police chiefs responsible for the violence is a dangerous and cynical inversion of responsibilities,” the Prime Minister said in a message on X. “We cannot call for an end to violence while providing excuses for those who commit it. It’s YOUR political responsibility,” added the tenant of Matignon who has accused, since the start of the mobilization in mid-September, LFI of fueling anger.
LFI castigates the strategy of maintaining order
Immediate response from the leader of LFI: he accused the Prime Minister of having “played with fire, counting on the rot” of the situation and once again called into question the strategy of maintaining order deployed by the authorities. “You are not a statesman. Just a clerk who is causing a regime crisis,” criticized the one who has made youth one of the central pillars of his electoral strategy and is counting on high school mobilization to gain points six months before the presidential election.
Earlier in the afternoon, as clashes, damage and looting increased in several cities in France (Paris, Lyon, Marseille, Lille, Nice, Limoges, etc.), the Prime Minister denounced “extremely intense violence” against the police. And directly targeted LFI, accused of wanting to make these excesses “a warm-up tour” before the presidential election.
Lecornu refuses to be “intimidated”
“We will not allow ourselves to be intimidated”, “no one will impose their political agenda through violence”, he insisted. Before summoning, in the evening, during a trip to the 41st intervention company in the center of Paris, Jean-Luc Mélenchon to “choose his camp”, either “the camp of the Republic and therefore of the forces of order […] or that of the thugs”.
Our articles on the 2027 Presidential election
Responding to the accusations against him, Jean-Luc Mélenchon, who participated in the demonstration in Paris, launched an appeal for calm: “those who share our fight have nothing to do with the pillaging, the ransacking,” he assured. “Whatever the responsibilities of power and its incompetents and their violence, we must refuse to participate in actions without political significance and contrary to our methods,” added the candidate for the Élysée.
AI outlook — possibilities, not facts
The government will strengthen the policing system during the next demonstrations
Likely · Within weeks
LFI will maintain its call for calm while denouncing the strategy of maintaining order
Very likely · Within weeks
Sébastien Lecornu announced 1,200 arrests and 150 injuries among police officers and gendarmes after the violence of the October 17 demonstrations. The Prime Minister described the results as a “miracle” and called for people to choose sides, while the mayors of Paris, Marseille and Lyon are demanding a diagnosis of the damage.

Eight years after the “yellow vest” movement, a demonstration against the high cost of living brought together between 550,000 and 800,000 people depending on sources, but was marked by violence which left a bitter taste in the political class, despite a peaceful beginning praised by Jean-Luc Mélenchon and criticized by Marine Le Pen.

On Saturday October 17, a nationwide demonstration brought together between 550,000 and 800,000 people in France depending on sources, with tensions and clashes in Paris. Participants of all ages and backgrounds expressed their dissatisfaction with the cost of living, the lack of resources for youth and public policies, while incidents punctuated the procession, including broken windows and looted businesses.

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Social demonstrations on October 17 brought together between 550,000 and 800,000 people in France, with clashes, damage to public buildings and 400 arrests at 8 p.m., notably in Paris, Marseille, Lille, Lyon and Limoges, where town halls were invaded or burned.

On Saturday October 17, a large demonstration took place in Paris, marked by tensions with the police, damage and strong mobilization around purchasing power, support for youth and social demands. Participants of all ages and backgrounds expressed their anger at the lack of respect and economic difficulties, some denouncing the cost of living, others supporting young people or demanding more resources for public services. Despite the bans on approaching places of power, wild processions formed and windows were broken.