TORONTO, ON - JUNE 26: Police officers tackle and detain a National Post photographer while he was photographing protestors demonstrating against the G8/G20 summits June 26, 2010 in Toronto, Canada. Store windows were smashed and a police car set on fire during the protest which was one of several planned in the city to coincide with the gathering of world leaders for the G20 and G8 summits being held in Toronto and nearby Muskoka June 25-27. Scott Olson/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==
TORONTO, ON - JUNE 26: Police officers tackle and detain a National Post photographer while he was photographing protestors demonstrating against the G8/G20 summits June 26, 2010 in Toronto, Canada. Store windows were smashed and a police car set on fire during the protest which was one of several planned in the city to coincide with the gathering of world leaders for the G20 and G8 summits being held in Toronto and nearby Muskoka June 25-27. Scott Olson/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY == © AFP | AFP
TORONTO, ON - JUNE 26: Police officers tackle and arrest a demonstrator protesting the G8/G20 summits June 26, 2010 in Toronto, Canada. Store windows were smashed and a police car set on fire during the protest which was one of several planned in the city to coincide with the gathering of world leaders for the G20 and G8 summits being held in Toronto and nearby Muskoka June 25-27. Scott Olson/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==
TORONTO, ON - JUNE 26: Police officers tackle and arrest a demonstrator protesting the G8/G20 summits June 26, 2010 in Toronto, Canada. Store windows were smashed and a police car set on fire during the protest which was one of several planned in the city to coincide with the gathering of world leaders for the G20 and G8 summits being held in Toronto and nearby Muskoka June 25-27. Scott Olson/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY == © AFP | AFP
Riot police in Toronto, Canada make a mass arrest in front of the Novotel Hotel June 26, 2010, where several of the G20 delagations are staying, as the police attempt to secure the city's downtown core near the summit site. Toronto police used tear gas and arrested 75 when a violent mob tried to hijack a peaceful protest by tens of thousands of people against the G20 summit here Saturday, the city's police chief said. Some 30,000 people, according to rally organizers, marched against the G20 summit Saturday demonstrating in favor of social causes, in a largely peacefully rally until violence erupted on its fringes. The main body of the march was a well-marshaled event, led by older activists and organized labor, but splinter groups of young hardliners scuffled with riot officers and set fire to three patrol cars. AFP PHOTO / GEOFF ROBINS
Riot police in Toronto, Canada make a mass arrest in front of the Novotel Hotel June 26, 2010, where several of the G20 delagations are staying, as the police attempt to secure the city's downtown core near the summit site. Toronto police used tear gas and arrested 75 when a violent mob tried to hijack a peaceful protest by tens of thousands of people against the G20 summit here Saturday, the city's police chief said. Some 30,000 people, according to rally organizers, marched against the G20 summit Saturday demonstrating in favor of social causes, in a largely peacefully rally until violence erupted on its fringes. The main body of the march was a well-marshaled event, led by older activists and organized labor, but splinter groups of young hardliners scuffled with riot officers and set fire to three patrol cars. AFP PHOTO / GEOFF ROBINS © AFP | AFP
Rioters stand around a burning police car in the financial district of Toronto after being set on fire by protesters in Toronto, Canada, on 26 June 2010. The G20 Summit is being held in the city on 26 to 27 June. EPA/WARREN TODA +++(c) dpa - Bildfunk+++
Rioters stand around a burning police car in the financial district of Toronto after being set on fire by protesters in Toronto, Canada, on 26 June 2010. The G20 Summit is being held in the city on 26 to 27 June. EPA/WARREN TODA +++(c) dpa - Bildfunk+++ © dpa/DPA | dpa
riot police march past a buring police car in the financial district of Toronto after being set on fire by protesters in Toronto, Canada on 26 June 2010. The G20 Summit is being held in the city on 26 to 27 June. EPA/WARREN TODA +++(c) dpa - Bildfunk+++
riot police march past a buring police car in the financial district of Toronto after being set on fire by protesters in Toronto, Canada on 26 June 2010. The G20 Summit is being held in the city on 26 to 27 June. EPA/WARREN TODA +++(c) dpa - Bildfunk+++ © dpa/DPA | dpa
TORONTO, ON - JUNE 26: A couple kiss in front of the police line during a protest against the G20 summit June 26, 2010 in Toronto, Canada. The kiss was interupted as police charged protestors. Earlier in the day store windows were smashed and a police car was set on fire during the protest which was one of several planned in the city to coincide with the gathering of world leaders for the G20 and G8 summits being held in Toronto and nearby Muskoka June 25-27. Scott Olson/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==
TORONTO, ON - JUNE 26: A couple kiss in front of the police line during a protest against the G20 summit June 26, 2010 in Toronto, Canada. The kiss was interupted as police charged protestors. Earlier in the day store windows were smashed and a police car was set on fire during the protest which was one of several planned in the city to coincide with the gathering of world leaders for the G20 and G8 summits being held in Toronto and nearby Muskoka June 25-27. Scott Olson/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY == © AFP | AFP