Hunter, Gillian and May, Tiggey and Hough, Mike (2017) An evaluation of the What Works Centre for Crime Reduction: final report. Project Report. College of Policing, London, UK.
Bath, C., Bhardwa, Bina, Jacobson, Jessica, May, Tiggey and Webster, R. (2015) There to help: ensuring provision of appropriate adults for mentally vulnerable adults detained or interviewed by police. Project Report. National Appropriate Adult Network, London, UK.