Police say more than 400 arrests have been made after black-clad demonstrators broke off from a crowd of peaceful protesters at the global economic summit in Toronto, torching four police cruisers and smashing windows. Toronto Police Sgt. Tim Burrows said Sunday a total of 412 people were arrested in Saturday's destruction. The roving band wearing black balaclavas shattered shop windows for blocks, including at police headquarters, then shed some of their black clothes, revealing other garments, and continued to rampage through downtown Toronto.