Thousands of protesters spilled into downtown Montreal on Thursday night, June 7, many of them naked or barely clothed, as police used stun grenades and truncheons to prevent them from confronting Montreal Grand Prix Formula One parties. For weeks, protesters have been promising to disrupt the Montreal Formula One Grand Prix, one of the biggest annual tourist events in Canada.
(Photo by Toma Iczkovits -- description by Occupy Gainesville)
Wikipedia: 2012 Quebec Student Protests
"Nudity and violence: Canadian students strip in protest, clash with police (PHOTOS, VIDEO)."