French authorities have imposed overnight curfews in parts of central Paris and other cities after a weekend of riots and looting across the country.
Police in Paris said a curfew would be in force between 23:00 local time (21:00 GMT) and 06:00 in Place de la République, where protesters had gathered over the weekend, and the Les Halles shopping area, while a ban on unauthorised gatherings would apply to several other parts of the city centre.
Partial curfews variously restricting the movement of young people and gatherings were announced for cities including Marseille, Nice and Lyon in the south as well as Lille and other towns in the north.
Earlier Interior Minister Laurent Nuñez, whose resignation was rejected by President Emmanuel Macron, admitted police had "lost control" in some cities.
The disorder began last month with students demanding better school conditions, but protests have since escalated to take in a broader range of concerns.
More than 2,500 people had been arrested, officials said. One demonstrator's hand blown off by a police crowd-control grenade, according to the AFP news agency. About 1,000 police officers were injured.
Following a crisis meeting on Monday, the prime minister said local mayors were being given the power to implement curfews "where they need", without specifying which cities would be impacted.
Prime Minister Sébastien Lecornu, who did not rule out imposing a state of emergency in the country, said the government would also set aside money to help affected areas recover from the damage, and the funding would be recovered from those behind the violence.
"There will be a law that will be put in place to find ways of making sure that those who have damaged properties will have to pay," Lecornu said.
He also announced a partial unemployment fund for those who could not work as a result of the riots and looting.
Meanwhile Nuñez said 200 investigators were analysing CCTV footage to try to identify possible ringleaders.
Nuñez attempted to resign on Sunday, but Macron refused "given the need for continued command of law enforcement", the Élysée Palace said. The statement said Nuñez should be transparent over what Macron called "intelligence and foresight failings".
More than 2,000 shops and other businesses have been directly impacted by the weekend's violence, the head of France's Chambers of Commerce and Industry (CCI) says.
Its head Alain Di Crescenzo told France's broadcaster RTL that damage from the riots was estimated at "hundreds of millions of euros". Jean-Luc Chauvin, the president of the CCI's Marseille branch, told the BBC that many of the city's shopowners were in "deep distress" and fear for their survival.
Looted goods have been listed on certain selling platforms, two French government ministers said. A Vinted spokesperson said the sale or solicitation of stolen goods was "strictly prohibited".
"Since this weekend, our teams have taken immediate action to identify and remove listings linked to the looting, and we have stepped up monitoring of suspicious listings," it said.
Some 550,000 demonstrators took to the streets over the weekend for protests against rising fuel prices, the cost of living and deteriorating public services, including schools.
Groups of rioters, some dressed in black and wearing masks and balaclavas, were seen setting fire to cars and buildings and looting businesses in Paris, Marseille and other cities and smaller towns.
In the central city of Limoges, the ornate 19th Century city hall was gutted by a fire started by rioters on Saturday, its clock tower and roof collapsing as the flames took hold.
The US Embassy in France has issued an alert advising its citizens to avoid areas affected by the recent demonstrations.
The warning says to "exercise caution" if they find themselves close to large gatherings. China and Germany have issued similar warnings.
Some politicians have accused the left-wing La France Insoumise party of playing a role in the violence, with Lecornu alleging in an earlier news conference that some groups "want to create chaos in our country up until the presidential elections".
The party's leader Jean-Luc Mélenchon, who will stand in next year's presidential election, responded by calling for the French PM to "prove his accusation" or "apologise, shut up, and stop stoking disorder".
