“…Academics are now beginning to join the discussion, with a scattering of individual contributions pulling together ideas from a disparate collection of disciplinary perspectives, including law, radical geography, urban studies, surveillance studies, planning, design, sociology, activist art, criminology, philosophy and more (e.g. Chellew, 2016; de Fine Licht, 2017; Léopold, 2013; Petty, 2016; Rosenberger, 2017a; Savičić and Savić, 2013; Schindler, 2015; Smith and Walters, 2018). 1 This budding contemporary work builds on a rich history of research on systems of power, surveillance, privatisation and discrimination across urban spaces (e.g.…”