Book excerpt: Ports are the vital hubs of the maritime transport industry, and crucial to the flow of global trade. The protection of this global supply chain from crime and terrorism is a fundamental objective of port security, and is a landscape beset by new challenges and changes post 9/11. Building on multi-sited ethnographic fieldwork in two major European ports, Yarin Eski discusses how operational policing and security realities and identities are established, and examines how industrial commercialization has aggravated security issues. Policing, Port Security and Crime Control offers a compelling empirically balanced account of the attitudes and practices of port police officers and security officers, exploring the everyday realities and ambitions of these street-level professionals as they seek to (re)establish a meaningful occupational identity. In doing so, this book presents a criminological understanding of the way that security questions and procedures are integrated into the daily lives of those that protect the industrial port sites, where they themselves must interrupt the global supply chain in order to defend it. Exploring topics such as port security management, multi-agency policing, port theft, drug trafficking, human smuggling and terrorism, this book offers a major contribution to the growing literature on transnational crime and security and is one of the first to offer an ethnographic approach to port security. This book is interdisciplinary and will appeal to criminologists, sociologists, ethnographers and those engaged with policing and security studies, as well as professionals in the field of multi-agency policing, border control, security and governance of the port and wider maritime industry.