French authorities are implementing significantly enhanced security measures nationwide in an effort to prevent a recurrence of the violent protests and looting that marred the previous weekend. President Emmanuel Macron is set to convene his defence council on Friday to discuss the escalating situation and meet with security forces.

Cities across France are responding with localized restrictions, including bans on gatherings and extended curfews. The government's response aims to quell potential unrest following demonstrations that saw over half a million people take to the streets last Saturday. The scale of last week's unrest reportedly caught the government off guard.

Paris has extended its nighttime curfew through Monday, while major cities like Marseille and Lyon have banned all gatherings, instituted curfews, and severely restricted public transportation for Saturday. Police presence will be increased by 20 percent compared to the previous weekend. President Macron has attributed the unrest to "seditious" ultra-left groups and is expected to announce further measures after Friday's defence council meeting.

The tightened security measures have drawn criticism from student groups, particularly UNEF, who argue that the restrictions infringe upon fundamental freedoms. Macron's announcement that only union-sanctioned demonstrations would be permitted this weekend has been met with defiance, as student groups, who have been protesting school conditions, plan rallies. These protests have recently broadened to include grievances over the high cost of living and other societal issues.

Despite the official restrictions, major student union UNEF has called for rallies on Saturday, asserting their right to protest. The Yellow Vest movement, which re-emerged prominently last weekend after its initial rise in 2018, has also submitted plans for a march in central Paris. President Macron is scheduled to meet with student representatives on Friday to discuss their planned demonstrations, but UNEF has indicated their rallies will proceed.

UNEF stated that Macron's actions represent a "trampling on the freedom to protest" and a "spitting on the values of the republic." In response to the anticipated disruptions, shops and businesses in major urban centers have been advised to close. Prominent cultural institutions, including the Louvre and the Louis Vuitton Foundation, will close their doors on Saturday. The Art Basel fair in Paris will conclude a day early, on Friday.

The Ministry of Justice reported that 2,700 individuals were arrested in connection with last Saturday's violence. The government's heightened security posture reflects concerns about potential further outbreaks of unrest and the broader socio-economic grievances fueling the protests.

This weekend's security operations follow a period of significant public mobilization and subsequent clashes. The government is navigating a complex landscape of public dissent, balancing the need for order with the right to assembly, as it seeks to restore calm and address the underlying issues driving the demonstrations.