1. Agamben, G. (2005) State of Exception, Chicago, University of Chicago Press.
2. Amoore, L. & De Goede, M. (2008) ’Introduction: Governing by risk in the war on terror’, in L. Amoore and M. De Goede (eds) Risk and the War on Terror, pp. 5–19, Oxon, Routledge.
3. Anderson, M., den Boer, M., Gilmore, W. & Walker, N. (1996) Policing the European Union, Oxford, Clarendon.
4. Appleby, G. & Williams, J. (2010) ’The anti-terror creep: Law and order, the states and the High Court of Australia’, in A. Lynch, N. McGarrity and G. Williams (eds) Counter-Terrorism and Beyond: The Culture of Law and Justice after 9/11, pp. 150–70, London and New York, Routledge.
5. Ashworth, A. (1998) ’Should the police be allowed to use deceptive practices?’, Law Quarterly Review, 114, 108–40.