French President Emmanuel Macron summoned top security officials Monday after police failed to contain resurgent rioting during yellow vest protests that transformed a luxurious Paris avenue into a battle scene.

The prime minister promised to announce new measures later Monday to avoid a repeat scenario of Saturday’s violence, in which rioters set life-threatening fires, ransacked luxury stores and attacked police around the Champs-Elysees.

The new surge in violence came as the 4-month-old yellow vest movement demanding economic justice has been dwindling. Images of the destruction — including from a bank fire that engulfed a residential building and threatened the lives of a mother and child — could further erode public support.

Inside view of the burned out remains of terrasse of the famed restaurant Le Fouquet's on the Champs Elysees the day after it was vandalized and set on fire during the 18th straight weekend of demonstrations by the yellow vests, in Paris, France, Sunday, March 17, 2019. (AP Photo/Rafael Yaghobzadeh)
Inside view of the burned out remains of terrasse of the famed restaurant Le Fouquet’s on the Champs Elysees the day after it was vandalized and set on fire during the 18th straight weekend of demonstrations by the yellow vests, in Paris, France, Sunday, March 17, 2019. (AP Photo/Rafael Yaghobzadeh)

But the renewed attention energized some protesters, who took to social networks to call for new protests this Saturday to occupy the avenue to demand lower taxes and more worker support from big business.

High-end boutiques along the Champs-Elysees remained closed and boarded up Monday, some of them ransacked and charred from arson fires set by rioters.

One of the security officials meeting Monday with Macron, junior Interior Minister Laurent Nunez, acknowledged that the French police response to Saturday’s rioting was “a failure.”

Bystanders take snapshots of the smashed windows of the famed tea salon Laduree on the Champs Elysees the day after it was vandalized during the 18th straight weekend of demonstrations by the yellow vests, in Paris, France, Sunday, March 17, 2019. (AP Photo/Rafael Yaghobzadeh)
Bystanders take snapshots of the smashed windows of the famed tea salon Laduree on the Champs Elysees the day after it was vandalized during the 18th straight weekend of demonstrations by the yellow vests, in Paris, France, Sunday, March 17, 2019. (AP Photo/Rafael Yaghobzadeh)

Nunez said Monday on RTL radio that police had prepared for an upsurge in violence but the protesters were exceptionally radicalized. He said police were “less reactive” Saturday than in previous demonstrations, and notably more cautious about using rubber ball launchers because of numerous injuries they’ve caused at previous protests.

Protesters had tried to raise their profile Saturday to mark end of a national debate that Macron had organized to respond to protesters’ concerns about sinking living standards, stagnant wages and high unemployment. Many demonstrators, especially from the political extremes, feel the debate didn’t address their real demands.

A riot police officer aims at a yellow vests demonstration on the Champs Elysees avenue Saturday, March 16, 2019 in Paris. (AP Photo/Christophe Ena)
A riot police officer aims at a yellow vests demonstration on the Champs Elysees avenue Saturday, March 16, 2019 in Paris. (AP Photo/Christophe Ena)
Yellow vests protesters set a burricade afire on the Champs Elysees avenue Saturday, March 16, 2019 in Paris. (AP Photo/Christophe Ena)
Yellow vests protesters set a burricade afire on the Champs Elysees avenue Saturday, March 16, 2019 in Paris. (AP Photo/Christophe Ena)
A news stands burns during a yellow vests demonstration on the Champs Elysees avenue Saturday, March 16, 2019 in Paris. (AP Photo/Christophe Ena)
A news stands burns during a yellow vests demonstration on the Champs Elysees avenue Saturday, March 16, 2019 in Paris. (AP Photo/Christophe Ena)
Yellow vests demonstrators invade the Champs Elysees avenue Saturday, March 16, 2019 in Paris. French yellow vest protesters clashed Saturday with riot police near the Arc de Triomphe as they kicked off their 18th straight weekend of demonstrations against President Emmanuel Macron. (AP Photo/Christophe Ena)
Yellow vests demonstrators invade the Champs Elysees avenue Saturday, March 16, 2019 in Paris. French yellow vest protesters clashed Saturday with riot police near the Arc de Triomphe as they kicked off their 18th straight weekend of demonstrations against President Emmanuel Macron. (AP Photo/Christophe Ena)