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Bill Brown warned us that the Complexe Desjardins security staff may disband his Discovering the Unmonitored Underground City workshop. Unauthorized groups larger than 20 people can be subject to removal from the semi-public space. Sure enough, a few minutes into our tour of surveillance cameras, security guards descended from their posts and loomed nearby ourContinue readinghttp://farm4.static.flickr.com/3227/3307837698_dd33108985.jpg