Head of Projects and Organization, Department of the Interior, Government of Catalonia (Spain)Francesc Guillén is Head of Projects and Organization at the Department of the Interior of the Government of Catalonia. He is a jurist, criminologist and specialist in public security policies. He holds a doctorate in security and policing models, and taught constitutional law and criminology at university for many years (1989-2019). He has taken part in several Council of Europe missions to Eastern Europe on policing issues, and in several Efus projects (Audits, Surveille, Eurosocial). He has contributed to several publications, including Modelos de policía: hacia un modelo de seguridad plural ("Police models: towards a plural security model"), Desencuentros entre la policía y el público ("Disagreements between the police and the public"), and The fallacy of objective security, 40 Years of Broken Windows: Shadows and Lights..