1. Home Office. National DNA Database Statistics, Q2 2017 to 2018. GOV.UK 2017. Available from: https://www.gov.uk/government/statistics/national-dna-database-statistics [Cited 30 October 2017].
2. The DNA expansion programme and criminal investigation;McCartney;Br. J. Criminol.,2006
3. DNA databases;Bramley,2009
4. Circuits of surveillance;Williams;Surveill. Soc.,2004
5. Criminal Justice and Forensic Science: A Multidisciplinary Introduction;Smith,2014