National police said on Thursday night that officers faced new incidents in Marseille, Lyon, Pau, Toulouse and Lille, including fires and fireworks.
The local prosecutor said the officer involved had been put under formal investigation over voluntary homicide and would be held in prison in preventive detention.
Under France's legal system, being placed under formal investigation is akin to being charged in Anglo-Saxon jurisdictions.
He said the officer had aimed down towards the driver's leg but was bumped, causing him to shoot towards his chest.
The unrest has revived memories of riots in 2005 that convulsed France for three weeks and forced then-president Jacques Chirac to declare a state of emergency.
Persons:
Emmanuel Macron, Pascal Prache, Mercedes, Nahel, Gonzalo Fuentes, Laurent, Franck Lienard, didn't, Lienard, Prache, Macron, Jacques Chirac, Benoit Van Overstraeten, Layli, Noemie Olive, Leigh Thomas, Michel Rose, Richard Lough, John Stonestreet, Frank Jack Daniel, Alexandra Hudson, Daniel Wallis, Gerry Doyle
Organizations:
Nike, National, Lille, Le Vieux Port, REUTERS, Reuters, Thomson
Locations:
France, Paris suburb NANTERRE, Algerian, Nanterre, Paris, Rivoli, Marseille, Lyon, Pau, Toulouse, France's, Le Vieux, Provence, Paris suburb, Clichy, Blanc Mesnil