“Catt v Commissioner of the Police of the Metropolis [2012] EWHC 1471. Retention of data on a national database of material relating to a protester’s attendance at demonstrations by a group that had a history of violence, criminality and disorder, did not engage Article 8 of the Human Rights Convention.”
UK Human Rights Blog, 31st May 2012
Source: www.ukhumanrightsblog.com