A man walks past the wreckage of two burnt cars in Berlin's Charlottenburg district August 18, 2011. Arsonists on Wednesday set on fire a series of mostly expensive cars in Berlin for the third consecutive night. [Photo/Agencies]

Burned cars are on display inside the police station for confiscated cars in Berlin August 18, 2011. Arsonists on Wednesday set on fire a series of mostly expensive cars in Berlin for the third consecutive night. [Photo/Agencies]