“…In much of the previous research, there is an implicit point of departure that takes diversity and categories such as gender, ethnicity and sexuality to be fixed and pre-determinate as concepts. In contrast, and in line with a growing body of other research, this article directs its analysis to the processes through which these concepts are constructed, maintained, and legitimised in the police force (Holdaway 1997, Frewin and Tuffin 1998, McElhinny 2001, Dick and Cassell 2002, Holdaway and O'Neill 2007a, 2007b, Loftus 2008, Boogaard and Roggeband 2010, Morant and Edwards 2011, Morash and Haarr 2012, Lander 2013, Hansen Löfstrand and Uhnoo 2014, Rennstam and Sullivan 2018. Focusing on the processes of legitimisation renders visible how exclusionary practices are reproduced within the police, helping to find an answer to the question of how exclusionary practices based on ethnic boundaries are reproduced in a discursive climate in which diversity is officially affirmed as a guiding principle (e.g.…”