Thousands of pro-Palestinian protesters marched in French cities on Saturday to condemn violence in Gaza, defying a ban imposed after demonstrators marched on two synagogues in Paris last weekend and clashed with riot police.
A Reuters photographer said demonstrators in northern Paris launched projectiles at riot police, who responded by firing teargas canisters and stun grenades.
Demonstrators also climbed on top of a building and burned an Israeli flag. At least one car was set on fire.
A police spokesman said that 38 demonstrators had been arrested by early evening and that the clashes were dying down.