Shopkeepers have boarded up storefronts in Paris, while luxury retailers have beefed up their security operation.
Around 70,000 police officers and gendarmes have been deployed nationwide, 10,000 more than during last weekend’s demonstrations.
The Louvre, Musée d’Orsay and several other major cultural attractions have closed, while 24 metro stations in Paris have been shut as part of efforts to limit disruption.
Authorities have also imposed curfews in parts of the capital and other cities, with some demonstrations banned outright.
