A demonstrator kicks a police car during an annual anti-police brutality march in Montreal on March 15, 2012.Olivier Jean/Reuters
A demonstrator throws a trash can at a store during a march against police brutality on March 15, 2012.Paul Chiasson/The Canadian Press
Police fend off demonstrators during a march against police brutality on March 15, 2012.Paul Chiasson/The Canadian Press
Demonstrators trash a police car during a march against police brutality Thursday, March 15, 2012 in Montreal.Paul Chiasson/THE CANADIAN PRESS
A demonstrator is handcuffed after being arrested during a march against police brutality in Montreal on March 15, 2012.Paul Chiasson/The Canadian Press
A demonstrator is arrested during a march against police brutality on March 15, 2012.Paul Chiasson/The Canadian Press