Video: St. Patrick's Day riot in London, Ont. Add to ... Featuring video from CTVNews.ca Published Sunday, Mar. 18, 2012 8:50AM EDT Last updated Sunday, Mar. 18, 2012 9:57AM EDT A CTV News correspondent says the riot started around midnight and says at one point there were as many as 1,000 people rioting and vehicles were set on fire. Watch More Video: Tom Mulcair pledges $28 million in youth sports funding Biden promotes 14 years of free education for all Migrants resume protests in Budapest, several arrested Elizabeth May quips Energy East pipeline should 'transport beer' Stephen Harper vows tax credits for resource sector Mrs. Universe gets political European migrant crisis leaves asylum policies in tatters Nanaimo council meeting erupts in boos, sign-waving and walkouts over dam decision Obama stares down melting Alaska glacier, speaks to climate change 'urgency' Trudeau pledges to build 'resilient' green infrastructure Torture charge sends a 'clear message': Maher Arar's wife U.N. confirms images show Palmyra temple destruction Stephen Harper pledges initiatives to boost Canadian manufacturing Beirut garbage protesters tell government, 'You Stink' Kentucky county clerk defies gay marriage ruling; shouting ensues Officer dragged across Confederation Bridge What to expect from the leaders now that recession fears have been confirmed Pope to allow priests to forgive abortion during Holy Year 'Obviously there have been challenges': Stephen Harper on recession news The case of the beheaded moose statue in northern Ontario Comments AA More Related to this Story Social networks fuel the riot, capture the mayhem and identify suspects Video: London cleans up after ugly St. Patrick's Day riot Video: St. Patrick's party ignites mayhem in London, Ont.