I live two blocks away from the temporary detention centre that the Integrated Security Unit has set up on the east side of Toronto for the G20 summit. It’s normally a film studio, but is now fortified with an additional security fence and guarded by police officers. You can see it in this video, made by an alternative media group last Thursday, two days before the summit began. The journalists are approached by two plain-clothes police officers who take their details and then refer them to a police spokesman who insists that the detention centre is at an undisclosed location while gesturing towards the film studio.