In Cologne, police have already deployed water cannons to disperse the crowd. Meanwhile, in Hamburg, protesters light fires in the streets, and thick smoke envelops the city's neighborhoods. In Stuttgart, the police arrested some of the most active participants in the demonstrations.

In Cologne, police have already deployed water cannons to disperse the crowd. Meanwhile, in Hamburg, protesters light fires in the streets, and thick smoke envelops the city's neighborhoods. In Stuttgart, the police arrested some of the most active participants in the demonstrations.