In June 2010 activists opposing the G20 meeting held in Toronto were greeted with arbitrary state violence on a scale never before seen in Canada. Whose Streets? is a combination of testimonials from the front lines and analyses of the broader context, an account that both reflects critically on what occurred in Toronto and looks ahead to further building our capacity for resistance. Featuring reflections from activists who helped organize the mobilizations, demonstrators and passersby who were arbitrarily arrested and detained, and scholars committed to the theory and practice of confronting neoliberal capitalism, the collection balances critical perspective with on-the-street intensity. It offers vital insight for activists on how local organizing and global activism can come together.