Police fired tear gas and water cannons as the protests turned violent again after weeks of relative calm during marches and declining numbers of participants.
A branch of Banque Tarneaud spewed flames before firefighters arrived and two news-stands on the Champs Elysees avenue caught fire as bonfires burned in the streets.
Protesters threw cobblestones at riot police through clouds of tear gas in front of Paris’ Arc de Triomphe monument, which was ransacked at the peak of the protests in December.
Police had arrested more than 80 protesters by mid afternoon as demonstrators looted stores around the Champs Elysees and ransacked the high-end Fouquet’s restaurant.
Interior Minister Christophe Castaner said the protests were small compared with a few weeks ago, with only 8,000 people participating in Paris.
“But within this 8,000, there are more than 1,500 ultra violent people who are there just to smash things up, to fight and to attack,” he said, adding more than 1,400 police officers were mobilized.
“I’ve given instructions to the police this morning for great firmness so that nothing slips by,” he added.
Protesters have promised to draw bigger numbers to mark the fourth month since the movement erupted in mid November, over since-scrapped fuel tax hikes and the high cost of living.
Named after the high visibility vests French drivers have to keep in their cars and worn by protesters, the revolt quickly swelled into a broader movement against Macron and his reforms.