Lucas Melgaço is an Assistant Professor at the Department of Criminology of the Vrije Universiteit Brussel (VUB), Belgium where he combines his background in geography with his specialization in surveillance, security and policing studies. He holds a doctorate degree in Geography from a partnership between the University of São Paulo (USP) and the University of Paris 1–Panth on Sorbonne. He has also worked on translating and introducing the theories of Brazilian geographer Milton Santos to the English-speaking community. Lucas is co-editor of the book Order and Conflict in Public Space(Routledge, 2016) and lead editor of the journal Criminological Encounters.