...of communications data to investigate crime. But a separate report by the chief surveillance commissioner, Sir ChristopherRose, criticises techniques used by local authorities for misunderstanding the concept of proportionality. Home...
http://www.silicon.com/publicsector/0,3800010403,39263302,00.htm
...1 April, 2008 and 31 March this year the first two convictions were obtained. The disclosure was made by Sir ChristopherRose, the government's Chief Surveillance Commissioner, in his recent annual report. The former High Court judge...
http://www.out-law.com/default.aspx?page=10250