“…Concerns have been raised in a number of studies about police officers’ actual understanding the terms of the caution, and their concomitant ability to explain its meaning to a suspect who might not understand (Blackstock et al, 2014: 378–380; Clare et al, 1998: 326; Quirk, 2017: 62–67; Skinns, 2019: 118). 37 Other studies have highlighted a lack of comprehension or ability to adequately explain the caution amongst legal advisers (Quirk, 2017: 65), suspects (Pivaty, 2019) and the general public (Clare et al, 1998; Fenner et al, 2002; Shepherd et al, 1995; Weaver, 1994).…”