1. World Health Organization Violence against women - Intimate partner and sexual violence against women. Fact sheet 2017 http://www.who.int/mediacentre/factsheets/fs239/en/
2. Office for National Statistics Statistical bulletin: Crime in England and Wales: year ending June 2017 https://www.ons.gov.uk/peoplepopulationandcommunity/crimeandjustice/bulletins/crimeinenglandandwales/june2017
3. Ministry of Justice, Home Office, Office for National Statistics An Overview of Sexual Offending in England and Wales. Statistics Bulletin 2013 https://www.gov.uk/government/statistics/an-overview-of-sexual-offending-in-england-and-wales
4. Sexual Offences Act 2003: Chapter 42 2003 www.legislation.gov.uk/ukpga/2003/42/contents