42 Policing: Int'l J. Police Strat. & Mgmt. 209 (2019) / Policing: An International Journal of Police Strategies and Management, Vol. 42, Issue 2 (2019), pp. 209-225
41 Policing: Int'l J. Police Strat. & Mgmt. 593 (2018) / Policing: An International Journal of Police Strategies and Management, Vol. 41, Issue 5 (2018), pp. 593-607