“The statutory discretion for the police to retain biometric data obtained from criminal suspects who were subsequently not proceeded against or were acquitted could be exercised in a rational and proportionate manner which respected and fulfilled the statutory purpose but did not involve the indefinite retention of data taken from all suspects, regardless of their age and the nature of the alleged offence, in breach of their right to privacy.”
WLR Daily, 18th May 2011
Source: www.iclr.co.uk
Please note that once a case has been fully reported in one of the ICLR series the corresponding WLR Daily summary is removed.