HM Government transparency report 2015 : disruptive and investigatory powers /
Great Britain.Home Office.
Stationery Office (Great Britain)
[London : Stationery Office],
2015.
Session 2015-16.
"Presented to Parliament by the Secretary of State for the Home Department by Command of Her Majesty."
"November 2015."
Dated November 2015. Print and web pdfs available at https://www.gov.uk/government/publications.