The Government must provide greater transparency as to the use of deprivation of citizenship powers, including by providing regularly updated data to the public. The Chief Inspector of Borders and Immigration, or the Independent Reviewer of Terrorism Legislation if his remit is expanded, should periodically review the use of deprivation of citizenship powers, including for national security reasons, and report to Parliament about his findings. (Recommendation, Paragraph 77) 33 Detention of British citizens in North East Syria (NES)