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2. Andell, J., & Pitts, J. (2018). The end of the line? The impact of county lines drug distribution on youth crime in a target destination. Youth and Policy. Retrieved from http://www.youthandpolicy.org/articles/the-end-of-the-line
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4. APPG on Runaway and Missing Children and Adults. (2017). Briefing report on the roundtable on children who go missing and are criminally exploited by gangs [online]. Retrieved from https://www.childrenssociety.org.uk/sites/default/files/appg-missing-gangs-and-exploitation-roundtable-report.pdf
5. BBC News. (2019). ‘Cuckooing’: When drug gangs take over your own home [online]. Retrieved from https://www.bbc.co.uk/news/uk-wales-46738016