Four people in the French city of Grenoble have been arrested for attempted murder after a riot in which police were fired on.
uspected armed robber shot dead during a police chase.
Around 15 cars were burnt out during a second night of rioting on Saturday.
Police also arrested seven people in the run-down suburb of Villeneuve for carrying weapons.
Police say a second suspected robber escaped into Villeneuve after Friday's car chase.
A gang had robbed a casino near Grenoble of more than 20,000 euros (£17,000; $26,000).
Rioters also attacked a tram with baseball bats and iron bars.
Interior Minister Brice Hortefeux promised to restore order when he visited the scene of the disturbances on Saturday afternoon.
BBC News
